<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Tô Aquariando]]></title><description><![CDATA[Aprendiz diário de aquarismo]]></description><link>https://www.toaquariando.com.br</link><image><url>https://substackcdn.com/image/fetch/$s_!oktp!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9df1b281-6621-4a79-903c-5459b3bab427_1280x1280.png</url><title>Tô Aquariando</title><link>https://www.toaquariando.com.br</link></image><generator>Substack</generator><lastBuildDate>Tue, 21 Apr 2026 19:10:12 GMT</lastBuildDate><atom:link href="https://www.toaquariando.com.br/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[Tô Aquariando]]></copyright><language><![CDATA[pt]]></language><webMaster><![CDATA[toaquariando@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[toaquariando@substack.com]]></itunes:email><itunes:name><![CDATA[Tô Aquariando]]></itunes:name></itunes:owner><itunes:author><![CDATA[Tô Aquariando]]></itunes:author><googleplay:owner><![CDATA[toaquariando@substack.com]]></googleplay:owner><googleplay:email><![CDATA[toaquariando@substack.com]]></googleplay:email><googleplay:author><![CDATA[Tô Aquariando]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Mudança de endereço com o seu Aquário]]></title><description><![CDATA[Dicas pr&#225;ticas para evitar perdas e garantir uma transi&#231;&#227;o tranquila para o novo lar]]></description><link>https://www.toaquariando.com.br/p/mudanca-de-endereco-com-o-seu-aquario</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/mudanca-de-endereco-com-o-seu-aquario</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Wed, 15 Apr 2026 21:46:37 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!HpFH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Mudar de casa j&#225; &#233; um processo desafiador por natureza, mas para quem vive o aquarismo, o n&#237;vel de complexidade sobe alguns degraus. Recentemente, por motivos pessoais, precisei passar por essa experi&#234;ncia: sa&#237; de uma casa e me mudei para um apartamento no 3&#186; andar.</p><p>Embora eu j&#225; tivesse uma boa base de conhecimento sobre o assunto, essa log&#237;stica vertical me exigiu cuidados extras. Para garantir que tudo corresse bem, recorri a fontes seguras, como as dicas pr&#225;ticas do <a href="https://open.spotify.com/episode/5GCoO6LLGdlGN4rMZUk11T?si=EHVJKcJUTVS5agepBkPd7w&amp;context=spotify%3Ashow%3A1sR2Zoz6T30L2VRnbWAIPY&amp;nd=1&amp;dlsi=0f26415cab1b4a77">Podcast Aquarismo para Todos - Epis&#243;dio 43. Mudan&#231;as</a>, e refinei meu planejamento. Hoje, compartilho com voc&#234;s o guia definitivo para uma mudan&#231;a segura e sem perdas.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3>1. O Planejamento &#233; a sua Melhor Ferramenta</h3><p>Um aqu&#225;rio n&#227;o pode ser a &#250;ltima coisa a ser pensada. Na verdade, ele deve ser um dos primeiros itens a sair da casa antiga e o primeiro a ser montado na nova.</p><p>Log&#237;stica de Acesso: Como sa&#237; de uma casa para um apartamento no 3&#186; andar, o uso do elevador ou escadas precisa ser planejado. Verifique se o m&#243;vel e o tanque cabem no elevador para evitar o esfor&#231;o (e o risco) de subir muitos lances de escada.</p><p>Jejum Pr&#233;-Mudan&#231;a: Deixe os peixes sem alimenta&#231;&#227;o por 24 a 48 horas antes do transporte. Isso reduz a excre&#231;&#227;o de am&#244;nia na &#225;gua de transporte, que &#233; um volume muito pequeno e satura rapidamente.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!HpFH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!HpFH!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 424w, https://substackcdn.com/image/fetch/$s_!HpFH!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 848w, https://substackcdn.com/image/fetch/$s_!HpFH!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!HpFH!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!HpFH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg" width="1024" height="1536" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1536,&quot;width&quot;:1024,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:289708,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/194327362?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbf97681b-0b13-4a0a-8dad-1471aa12c8b8_1024x1536.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!HpFH!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 424w, https://substackcdn.com/image/fetch/$s_!HpFH!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 848w, https://substackcdn.com/image/fetch/$s_!HpFH!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!HpFH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F35ccba31-ddf4-4931-b710-05a0b5e13915_1024x1536.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3><strong>2. Desmontagem Estrat&#233;gica</strong></h3><p>Nunca tente transportar o aqu&#225;rio com &#225;gua, peixes ou decora&#231;&#227;o pesada dentro. A tor&#231;&#227;o do vidro durante o movimento pode causar trincas ou estourar o silicone.</p><p>A &#193;gua: Tente preservar pelo menos 20% a 30% da &#225;gua original em gal&#245;es limpos. Isso ajuda a manter os par&#226;metros qu&#237;micos no destino.</p><p>A Biologia: O item mais precioso n&#227;o s&#227;o os peixes, mas as m&#237;dias biol&#243;gicas. Mantenha as m&#237;dias do filtro &#250;midas em um balde com &#225;gua do pr&#243;prio aqu&#225;rio. Se elas secarem, as bact&#233;rias morrem e voc&#234; ter&#225; que ciclar o aqu&#225;rio do zero.</p><p>O Substrato: Se for um aqu&#225;rio plantado, o peso do substrato &#250;mido pode ser perigoso. Remova-o e coloque em baldes para facilitar o transporte.</p><p></p><h3>3. Transporte dos Habitantes</h3><p>Esque&#231;a os saquinhos pl&#225;sticos comuns se a viagem for longa. O ideal s&#227;o baldes pl&#225;sticos com tampa (novos ou usados apenas para aquarismo).</p><p>Espa&#231;o de Ar: Deixe sempre um espa&#231;o de ar generoso no topo do balde para a troca gasosa.</p><p>Prote&#231;&#227;o T&#233;rmica: Se a mudan&#231;a for demorar muito, use caixas de isopor para manter a temperatura est&#225;vel, evitando choques t&#233;rmicos.</p><p></p><h3>4. O Transporte do Vidro</h3><p>O aqu&#225;rio deve ser protegido com pl&#225;stico bolha e papel&#227;o ondulado. Se contratar uma transportadora, certifique-se de que eles saibam que se trata de um item de vidro fr&#225;gil que n&#227;o suporta peso por cima. No meu caso, o transporte cuidadoso foi crucial para que o vidro chegasse intacto ao 3&#186; andar.</p><p></p><h3>5. Chegada e Remontagem</h3><p>Ao chegar no novo endere&#231;o, o aqu&#225;rio deve ser sua prioridade m&#225;xima:</p><p>Nivelamento: Verifique se o piso do novo apartamento est&#225; nivelado. No 3&#186; andar, qualquer inclina&#231;&#227;o pode colocar press&#227;o excessiva em uma das faces do vidro.</p><p>Montagem Progressiva: Coloque o substrato, a decora&#231;&#227;o e a &#225;gua preservada. Complete com &#225;gua nova devidamente tratada com condicionador (anticloro).</p><p>Aclimata&#231;&#227;o: N&#227;o jogue os peixes direto. Fa&#231;a a aclimata&#231;&#227;o de temperatura e de par&#226;metros (PH/KH) como se estivesse introduzindo um peixe novo da loja.</p><p></p><h3>Dica de Ouro</h3><p>Monitore os n&#237;veis de am&#244;nia e nitrito nos primeiros sete dias ap&#243;s a mudan&#231;a. Mesmo com todo o cuidado, a biologia pode sofrer um pequeno impacto.</p><p>Mudar de endere&#231;o com um aqu&#225;rio &#233; cansativo, mas ver seus peixes nadando tranquilamente no novo lar faz todo o esfor&#231;o valer a pena. Se voc&#234; est&#225; planejando sua mudan&#231;a, respire fundo, organize os baldes e siga o passo a passo!</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/mudanca-de-endereco-com-o-seu-aquario?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/mudanca-de-endereco-com-o-seu-aquario?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/mudanca-de-endereco-com-o-seu-aquario?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><p></p>]]></content:encoded></item><item><title><![CDATA[Tatia orca]]></title><description><![CDATA[Conhe&#231;a o curioso bagre &#8220;orca&#8221;]]></description><link>https://www.toaquariando.com.br/p/tatia-orca</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/tatia-orca</guid><dc:creator><![CDATA[Tô Aquariando]]></dc:creator><pubDate>Fri, 06 Mar 2026 21:43:35 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!YTXc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Entre os peixes menos conhecidos, mas extremamente interessantes para aqu&#225;rios comunit&#225;rios, est&#225; o <strong>Tatia orca</strong>. Esse pequeno bagre amaz&#244;nico chama aten&#231;&#227;o pelo contraste de cores entre o corpo escuro e manchas claras, lembrando o padr&#227;o da famosa baleia-orca &#8212; caracter&#237;stica que inspirou seu nome cient&#237;fico e popular entre aquaristas.</p><p>Apesar de n&#227;o ser t&#227;o comum nas lojas quanto outros peixes ornamentais, o <strong>Tatia orca</strong> vem conquistando espa&#231;o entre aquaristas que gostam de esp&#233;cies diferentes e de comportamento mais discreto. &#201; um peixe de h&#225;bitos noturnos, pac&#237;fico e que pode se adaptar bem a aqu&#225;rios comunit&#225;rios bem planejados.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Obrigado por ler! Subscri&#231;&#227;o gratuita para receber novos posts e apoiar o meu trabalho.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Origem e distribui&#231;&#227;o</h2><p>O <strong>Tatia orca</strong> &#233; um peixe nativo da <strong>Am&#233;rica do Sul</strong>, ocorrendo principalmente em regi&#245;es da <strong>bacia Amaz&#244;nica</strong>, com registros em &#225;reas do <strong>Brasil, Peru e Col&#244;mbia</strong>.</p><p>Na natureza, essa esp&#233;cie habita:</p><ul><li><p>pequenos rios e igarap&#233;s</p></li><li><p>&#225;reas com correnteza fraca</p></li><li><p>locais ricos em troncos, ra&#237;zes e galhos submersos</p></li><li><p>&#225;guas geralmente levemente &#225;cidas e com grande quantidade de mat&#233;ria org&#226;nica</p></li></ul><p>Por viver em ambientes com bastante estrutura natural, esse peixe costuma procurar abrigo entre galhos e cavidades durante o dia, saindo mais ativamente &#224; noite para se alimentar.</p><p></p><h2>Dimorfismo sexual e reprodu&#231;&#227;o</h2><p>O dimorfismo sexual em <strong>Tatia orca</strong> n&#227;o &#233; t&#227;o evidente quanto em muitos cicl&#237;deos ou carac&#237;deos. No entanto, alguns aquaristas relatam diferen&#231;as sutis:</p><p><strong>Machos</strong></p><ul><li><p>geralmente um pouco menores e mais esguios</p></li><li><p>podem apresentar papila genital mais vis&#237;vel</p></li></ul><p><strong>F&#234;meas</strong></p><ul><li><p>corpo um pouco mais robusto</p></li><li><p>abd&#244;men mais arredondado quando est&#227;o cheias de ovos</p></li></ul><p>A reprodu&#231;&#227;o dessa esp&#233;cie em aqu&#225;rio ainda &#233; <strong>relativamente rara e pouco documentada</strong>, mas acredita-se que siga padr&#245;es semelhantes a outros bagres da fam&#237;lia Auchenipteridae.</p><p>Provavelmente ocorre:</p><ul><li><p>em cavidades ou espa&#231;os protegidos</p></li><li><p>com libera&#231;&#227;o de ovos adesivos</p></li><li><p>em ambientes com &#225;gua limpa e est&#225;vel</p></li></ul><blockquote><p>Em seu habitat natural, a reprodu&#231;&#227;o costuma estar associada ao per&#237;odo de <strong>cheias dos rios amaz&#244;nicos</strong>, quando h&#225; maior disponibilidade de alimento.</p></blockquote><p></p><h2>Alimenta&#231;&#227;o</h2><p>O <strong>Tatia orca</strong> &#233; um peixe <strong>on&#237;voro com tend&#234;ncia carn&#237;vora</strong>, alimentando-se principalmente de pequenos organismos encontrados no fundo dos rios.</p><p>Na natureza sua dieta inclui:</p><ul><li><p>larvas de insetos</p></li><li><p>pequenos crust&#225;ceos</p></li><li><p>mat&#233;ria org&#226;nica</p></li><li><p>microinvertebrados</p></li></ul><p>No aqu&#225;rio, aceita bem:</p><ul><li><p>ra&#231;&#245;es espec&#237;ficas para peixes de fundo</p></li><li><p>alimentos congelados como art&#234;mia e bloodworms</p></li><li><p>pequenos alimentos vivos</p></li><li><p>pellets afundantes</p></li></ul><blockquote><p>Por ser mais ativo &#224; noite, muitas vezes se alimenta melhor quando a comida &#233; oferecida no per&#237;odo noturno ou logo ap&#243;s apagar as luzes do aqu&#225;rio.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!YTXc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!YTXc!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 424w, https://substackcdn.com/image/fetch/$s_!YTXc!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 848w, https://substackcdn.com/image/fetch/$s_!YTXc!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 1272w, https://substackcdn.com/image/fetch/$s_!YTXc!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!YTXc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png" width="576" height="369" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:369,&quot;width&quot;:576,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:103424,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/190127127?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!YTXc!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 424w, https://substackcdn.com/image/fetch/$s_!YTXc!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 848w, https://substackcdn.com/image/fetch/$s_!YTXc!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 1272w, https://substackcdn.com/image/fetch/$s_!YTXc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc461a66-4fa9-47cb-98fc-a7b674a0e15f_576x369.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>Como criar Tatia orca em aqu&#225;rio</h2><p>Apesar de ser um peixe relativamente resistente, alguns cuidados ajudam a garantir seu bem-estar no aqu&#225;rio.</p><h3>Tamanho do aqu&#225;rio</h3><p>O ideal &#233; um aqu&#225;rio de <strong>pelo menos 60 litros</strong>, principalmente se houver outras esp&#233;cies.</p><h3>Decora&#231;&#227;o recomendada</h3><p>Para deixar o ambiente mais pr&#243;ximo do habitat natural, o aqu&#225;rio deve ter:</p><ul><li><p>troncos e ra&#237;zes</p></li><li><p>cavernas ou esconderijos</p></li><li><p>plantas naturais</p></li><li><p>ilumina&#231;&#227;o moderada ou baixa</p></li></ul><p>Esses elementos ajudam o peixe a se sentir seguro e reduzem o estresse.</p><h3>Par&#226;metros da &#225;gua</h3><p>O <strong>Tatia orca</strong> prefere &#225;guas est&#225;veis e de boa qualidade.</p><p>Par&#226;metros recomendados:</p><ul><li><p>temperatura: <strong>24 &#176;C a 28 &#176;C</strong></p></li><li><p>pH: <strong>6,0 a 7,2</strong></p></li><li><p>dureza: <strong>baixa a moderada</strong></p></li></ul><blockquote><p>Manuten&#231;&#245;es regulares e trocas parciais de &#225;gua s&#227;o fundamentais para manter a sa&#250;de da esp&#233;cie.</p></blockquote><p></p><h2>Compatibilidade com outras esp&#233;cies</h2><p>O <strong>Tatia orca</strong> &#233; considerado um peixe <strong>pac&#237;fico</strong>, podendo conviver bem com diversas esp&#233;cies de comportamento tranquilo.</p><p>Boas op&#231;&#245;es de companheiros de aqu&#225;rio incluem:</p><ul><li><p>tetras</p></li><li><p>pequenos carac&#237;deos</p></li><li><p>rasboras</p></li><li><p>corydoras</p></li><li><p>outros peixes de pequeno porte</p></li></ul><p>&#201; importante evitar:</p><ul><li><p>peixes muito grandes</p></li><li><p>esp&#233;cies agressivas</p></li><li><p>predadores que possam enxerg&#225;-lo como alimento</p></li></ul><blockquote><p>Por ser um peixe de h&#225;bitos noturnos, ele geralmente ocupa um nicho diferente no aqu&#225;rio, o que ajuda na conviv&#234;ncia com outras esp&#233;cies.</p></blockquote><p></p><h2>Curiosidade sobre o Tatia orca</h2><p>O nome <strong>&#8220;orca&#8221;</strong> vem justamente do padr&#227;o de cores do peixe. Seu corpo escuro com manchas claras lembra o contraste caracter&#237;stico da <strong>baleia-orca</strong>, um dos predadores mais conhecidos dos oceanos.</p><p>Essa semelhan&#231;a visual acabou inspirando o nome cient&#237;fico da esp&#233;cie e tamb&#233;m a curiosidade de muitos aquaristas quando veem o peixe pela primeira vez.</p><p></p><h2>Ficha t&#233;cnica &#8211; <em>Tatia orca</em></h2><ul><li><p><strong>Nome comum:</strong> Tatia orca</p></li><li><p><strong>Nome cient&#237;fico:</strong> <em>Tatia orca</em></p></li><li><p><strong>Fam&#237;lia:</strong> Auchenipteridae</p></li><li><p><strong>Origem:</strong> Am&#233;rica do Sul (bacia Amaz&#244;nica)</p></li><li><p><strong>Tamanho m&#225;ximo:</strong> cerca de 5 a 6 cm</p></li><li><p><strong>Temperatura ideal: </strong>24 &#176;C &#8211; 28 &#176;C</p></li><li><p><strong>pH: </strong>6,0 &#8211; 7,2</p></li><li><p><strong>Dureza da &#225;gua: </strong>macia a moderada</p></li><li><p><strong>Comportamento: </strong>pac&#237;fico e de h&#225;bitos noturnos</p></li><li><p><strong>Alimenta&#231;&#227;o: </strong>on&#237;voro com prefer&#234;ncia por prote&#237;na animal</p></li><li><p><strong>Expectativa de vida: </strong>3 a 5 anos</p></li><li><p><strong>N&#237;vel no aqu&#225;rio: </strong>fundo e &#225;reas pr&#243;ximas a troncos e esconderijos</p></li></ul><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/tatia-orca?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/tatia-orca?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/tatia-orca?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><p></p><div><hr></div><p>FONTE:</p><p>Aquarismo Alme - <a href="https://www.youtube.com/watch?v=5PTMxWOSjv8">Tatia orca (Mini Baleia)</a></p><p>Mr Betta Aquarismo - <a href="https://www.youtube.com/watch?v=I8TMlODT-Mw">Mini Baleia para aqu&#225;rios pequenos</a></p><p>Aquarismo Paulista - <a href="https://www.aquarismopaulista.com/ninja-woodcat-tatia-musaica/">Ninja Woodcat (Tatia musaica)</a></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Obrigado por ler! Subscri&#231;&#227;o gratuita para receber novos posts e apoiar o meu trabalho.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Apistogramma Agassizii]]></title><description><![CDATA[Guia Completo]]></description><link>https://www.toaquariando.com.br/p/apistogramma-agassizii</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/apistogramma-agassizii</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Thu, 12 Feb 2026 21:51:19 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Fu12!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Fu12!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Fu12!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 424w, https://substackcdn.com/image/fetch/$s_!Fu12!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 848w, https://substackcdn.com/image/fetch/$s_!Fu12!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 1272w, https://substackcdn.com/image/fetch/$s_!Fu12!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Fu12!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp" width="400" height="307" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:307,&quot;width&quot;:400,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:15274,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/187383456?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Fu12!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 424w, https://substackcdn.com/image/fetch/$s_!Fu12!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 848w, https://substackcdn.com/image/fetch/$s_!Fu12!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 1272w, https://substackcdn.com/image/fetch/$s_!Fu12!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3c752515-1f7e-45b3-8bd8-ffad6637cf4f_400x307.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem retirada do site https://www.fazendasubmersa.com.br/peixes/apistogramma-agassizi-apistogramma-agassizii</figcaption></figure></div><p></p><p>O <strong>Apistogramma agassizii</strong> &#233; um dos cicl&#237;deos an&#245;es mais populares e admirados no aquarismo. Sua fama vem da enorme variedade de cores e padr&#245;es que a esp&#233;cie apresenta, resultado tanto da diversidade natural de popula&#231;&#245;es selvagens quanto de linhagens selecionadas em cativeiro. &#201; comum encontrar varia&#231;&#245;es com tons de vermelho, laranja, azul e amarelo, tornando cada exemplar praticamente &#250;nico.</p><p>Al&#233;m da beleza, o A. agassizii chama aten&#231;&#227;o pelo comportamento ativo e territorial t&#237;pico dos apistogrammas, oferecendo ao aquarista a oportunidade de observar intera&#231;&#245;es sociais interessantes, disputas por territ&#243;rio e cuidados parentais quando o casal entra em reprodu&#231;&#227;o.</p><p></p><h2>Origem e Distribui&#231;&#227;o</h2><p>O Apistogramma agassizii &#233; origin&#225;rio da <strong>bacia Amaz&#244;nica</strong>, sendo encontrado em diversas regi&#245;es do <strong>Brasil, Peru e Col&#244;mbia</strong>. Na natureza, habita igarap&#233;s, pequenos riachos, &#225;reas alagadas e margens de rios com correnteza fraca.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!BatU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!BatU!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 424w, https://substackcdn.com/image/fetch/$s_!BatU!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 848w, https://substackcdn.com/image/fetch/$s_!BatU!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!BatU!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!BatU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg" width="720" height="360" 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srcset="https://substackcdn.com/image/fetch/$s_!BatU!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 424w, https://substackcdn.com/image/fetch/$s_!BatU!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 848w, https://substackcdn.com/image/fetch/$s_!BatU!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!BatU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7df85b24-4869-4aae-9554-b8c8f6c52ac0_720x360.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><p><strong>Caracter&#237;sticas do habitat natural:</strong></p><ul><li><p>&#193;guas geralmente <strong>&#225;cidas e moles</strong></p></li><li><p>Presen&#231;a de <strong>folhas secas, galhos e troncos</strong> no fundo</p></li><li><p>Ambientes com <strong>pouca luminosidade direta</strong></p></li><li><p>Substrato rico em mat&#233;ria org&#226;nica</p></li></ul><p>Essas condi&#231;&#245;es ajudam a explicar por que a esp&#233;cie se adapta melhor em aqu&#225;rios com decora&#231;&#227;o natural e &#225;gua de boa qualidade, levemente &#225;cida.</p><p></p><h2>Dimorfismo Sexual e Reprodu&#231;&#227;o</h2><p>O dimorfismo sexual no Apistogramma agassizii &#233; bastante evidente, facilitando a identifica&#231;&#227;o entre machos e f&#234;meas.</p><p><strong>Dimorfismo:</strong></p><ul><li><p><strong>Machos</strong></p><ul><li><p>Maiores (podendo chegar a 7&#8211;8 cm)</p></li><li><p>Cores mais intensas e variadas</p></li><li><p>Nadadeiras dorsal e caudal alongadas e pontiagudas</p></li></ul></li><li><p><strong>F&#234;meas</strong></p><ul><li><p>Menores (cerca de 5 cm)</p></li><li><p>Colora&#231;&#227;o mais discreta</p></li><li><p>Durante a reprodu&#231;&#227;o ficam <strong>amarelas intensas</strong>, com marcas escuras evidentes</p></li></ul></li></ul><p><strong>Reprodu&#231;&#227;o em aqu&#225;rio:</strong></p><ul><li><p>Ocorre em <strong>cavernas ou tocas</strong></p></li><li><p>A f&#234;mea deposita os ovos em superf&#237;cies protegidas</p></li><li><p>A m&#227;e cuida dos ovos e dos alevinos</p></li><li><p>O macho protege o territ&#243;rio ao redor</p></li><li><p>Os ovos eclodem em poucos dias e os filhotes passam a nadar livremente ap&#243;s cerca de 5 a 7 dias</p></li></ul><p></p><h2>Alimenta&#231;&#227;o</h2><p>O Apistogramma agassizii &#233; um peixe <strong>on&#237;voro com forte prefer&#234;ncia por alimentos de origem animal</strong>. Na natureza, se alimenta de pequenos crust&#225;ceos, larvas de insetos e micro-organismos encontrados no substrato.</p><p><strong>No aqu&#225;rio, a dieta ideal inclui:</strong></p><ul><li><p>Ra&#231;&#245;es de boa qualidade para cicl&#237;deos an&#245;es</p></li><li><p>Alimentos congelados: art&#234;mia, bloodworm, d&#225;fnia</p></li><li><p>Alimentos vivos (quando dispon&#237;veis e seguros)</p></li></ul><blockquote><p>Uma alimenta&#231;&#227;o variada melhora a <strong>colora&#231;&#227;o</strong>, a <strong>imunidade</strong> e aumenta as chances de <strong>reprodu&#231;&#227;o bem-sucedida</strong>.</p></blockquote><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption"></p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Como Criar e Manter em Aqu&#225;rio</h2><p>O sucesso na cria&#231;&#227;o do Apistogramma agassizii est&#225; diretamente ligado &#224; montagem do aqu&#225;rio e &#224; estabilidade dos par&#226;metros da &#225;gua.</p><p><strong>Aqu&#225;rio ideal:</strong></p><ul><li><p>Volume m&#237;nimo: <strong>80 litros</strong> para um macho e duas f&#234;meas</p></li><li><p>Substrato: areia fina ou cascalho bem delicado</p></li><li><p>Decora&#231;&#227;o:</p><ul><li><p>Troncos e ra&#237;zes</p></li><li><p>Folhas secas (amendoeira, carvalho)</p></li><li><p>Cavernas e esconderijos</p></li><li><p>Plantas naturais para criar &#225;reas de sombra</p></li></ul></li></ul><p><strong>Par&#226;metros de &#225;gua recomendados:</strong></p><ul><li><p>pH: 5,5 a 7,0</p></li><li><p>Dureza: macia a levemente moderada</p></li><li><p>Temperatura: 24 &#176;C a 28 &#176;C</p></li></ul><p><strong>Conviv&#234;ncia:</strong></p><ul><li><p>Compat&#237;vel com tetras, pequenos carac&#237;deos, peixes de superf&#237;cie e corydoras</p></li><li><p>Evitar esp&#233;cies muito agressivas ou grandes</p></li><li><p>Manter apenas <strong>um macho por aqu&#225;rio</strong>, a menos que o espa&#231;o seja grande e bem dividido em territ&#243;rios</p></li></ul><p></p><h2>Ficha T&#233;cnica</h2><ul><li><p><strong>Nome comum:</strong> Apistograma Agassizii</p></li><li><p><strong>Nome cient&#237;fico:</strong> <em>Apistogramma agassizii</em></p></li><li><p><strong>Fam&#237;lia:</strong> Cichlidae</p></li><li><p><strong>Origem:</strong> Bacia Amaz&#244;nica (Brasil, Peru e Col&#244;mbia)</p></li><li><p><strong>Tamanho:</strong> Machos at&#233; 8 cm | F&#234;meas at&#233; 5 cm</p></li><li><p><strong>Temperatura ideal:</strong> 24 a 28 &#176;C</p></li><li><p><strong>pH:</strong> 5,5 a 7,0</p></li><li><p><strong>Dureza:</strong> macia a levemente moderada</p></li><li><p><strong>Comportamento:</strong> territorial, relativamente pac&#237;fico</p></li><li><p><strong>Alimenta&#231;&#227;o:</strong> on&#237;voro (prefer&#234;ncia por prote&#237;na animal)</p></li><li><p><strong>Expectativa de vida:</strong> 4 a 6 anos</p></li><li><p><strong>Reprodu&#231;&#227;o:</strong> ov&#237;paro, com cuidado parental</p></li></ul><div class="native-audio-embed" data-component-name="AudioPlaceholder" data-attrs="{&quot;label&quot;:null,&quot;mediaUploadId&quot;:&quot;fadfbb42-7ed8-4fab-9cba-ae99fcf23888&quot;,&quot;duration&quot;:324.10123,&quot;downloadable&quot;:false,&quot;isEditorNode&quot;:true}"></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/apistogramma-agassizii?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/apistogramma-agassizii?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/apistogramma-agassizii?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><p></p><div><hr></div><p>FONTE:</p><p>Aquarismo Paulista - <a href="https://www.aquarismopaulista.com/apisto-apistogramma-agassizii/">Apistograma Agassizii</a></p><p>Fishi-pedia - <a href="https://www.fishi-pedia.com/fishes/apistogramma-agassizii">Apistograma Agassizii</a></p><p>Canal Arthur Noronha - C<a href="https://www.youtube.com/watch?v=IG96_FeSHi8">omo criar Apistograma Agassizii</a></p><p>Wikip&#233;dia - <a href="https://en.wikipedia.org/wiki/Apistogramma_agassizii">Apistograma Agassizii</a></p>]]></content:encoded></item><item><title><![CDATA[Apistogramma cacatuoides]]></title><description><![CDATA[Beleza, Comportamento e Manejo]]></description><link>https://www.toaquariando.com.br/p/apistogramma-cacatuoides</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/apistogramma-cacatuoides</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Tue, 10 Feb 2026 22:20:59 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!6pgP!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>O <strong>Apistogramma cacatuoides</strong>, popularmente conhecido como apisto-cacatua, &#233; um dos cicl&#237;deos an&#245;es mais famosos e difundidos no aquarismo mundial. Seu nome popular vem do formato da nadadeira dorsal dos machos, que lembra a crista de uma cacatua, criando um visual ex&#243;tico e extremamente chamativo. Al&#233;m da apar&#234;ncia marcante, trata-se de uma esp&#233;cie relativamente resistente e adapt&#225;vel, o que a torna uma excelente porta de entrada para quem deseja come&#231;ar no universo dos apistogrammas.</p><p>Ao longo dos anos, o Apistogramma cacatuoides passou por diversos trabalhos de sele&#231;&#227;o em cativeiro, originando variedades com cores intensas, como as linhagens &#8220;Double Red&#8221;, &#8220;Triple Red&#8221; e &#8220;Orange Flash&#8221;. Essas varia&#231;&#245;es ajudaram a popularizar ainda mais a esp&#233;cie, que hoje &#233; presen&#231;a garantida em muitas lojas de aquarismo e aqu&#225;rios dom&#233;sticos.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Origem e Distribui&#231;&#227;o</h2><p>Na natureza, o Apistogramma cacatuoides &#233; encontrado na <strong>bacia amaz&#244;nica</strong>, com registros principalmente no <strong>Peru, Col&#244;mbia e Brasil</strong>. Habita igarap&#233;s, &#225;reas alagadas e pequenos cursos d&#8217;&#225;gua com correnteza fraca, ricos em folhas secas, galhos e ra&#237;zes. Esses ambientes costumam apresentar &#225;guas levemente &#225;cidas a neutras, com baixa dureza e colora&#231;&#227;o amarronzada devido &#224; presen&#231;a de taninos.<br>Esse tipo de habitat influencia diretamente o comportamento do peixe, que prefere &#225;reas com muitos ref&#250;gios e pouca luminosidade direta, sentindo-se mais seguro em locais com bastante estrutura no aqu&#225;rio.</p><p></p><h2>Dimorfismo Sexual e Reprodu&#231;&#227;o</h2><p>O dimorfismo sexual no Apistogramma cacatuoides &#233; bastante evidente. Os <strong>machos</strong> s&#227;o maiores, podendo atingir cerca de 7 a 9 cm, apresentam cores mais intensas e nadadeiras dorsais alongadas e pontiagudas, formando a &#8220;crista&#8221; caracter&#237;stica que d&#225; nome &#224; esp&#233;cie. As <strong>f&#234;meas</strong> s&#227;o menores, com colora&#231;&#227;o mais discreta, variando entre tons de bege e amarelado, mas durante o per&#237;odo reprodutivo tornam-se intensamente amarelas, com manchas escuras bem marcadas pelo corpo.</p><p>A reprodu&#231;&#227;o em aqu&#225;rio &#233; relativamente comum quando os peixes s&#227;o mantidos em boas condi&#231;&#245;es. A f&#234;mea escolhe uma caverna ou abrigo protegido para a postura dos ovos, geralmente em superf&#237;cies internas de cocos, troncos ocos ou tocas artificiais. Ap&#243;s a desova, ela passa a cuidar dos ovos e dos filhotes, demonstrando comportamento territorial e protetor, enquanto o macho defende o territ&#243;rio mais amplo ao redor do local de reprodu&#231;&#227;o. Os ovos eclodem em poucos dias, e os alevinos come&#231;am a nadar livremente ap&#243;s cerca de uma semana, permanecendo sob os cuidados da m&#227;e nas primeiras fases de vida.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6pgP!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6pgP!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 424w, https://substackcdn.com/image/fetch/$s_!6pgP!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 848w, https://substackcdn.com/image/fetch/$s_!6pgP!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!6pgP!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!6pgP!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg" width="500" height="350" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:350,&quot;width&quot;:500,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:37138,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/186775914?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!6pgP!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 424w, https://substackcdn.com/image/fetch/$s_!6pgP!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 848w, https://substackcdn.com/image/fetch/$s_!6pgP!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!6pgP!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7440a3fb-beb9-48e7-b0c9-d2ebe7bbbfd3_500x350.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>Comportamento</h2><p>O Apistogramma cacatuoides apresenta um comportamento <strong>territorial</strong>, principalmente entre machos e durante a fase reprodutiva. Em aqu&#225;rios bem estruturados, com esconderijos suficientes e divis&#227;o visual de territ&#243;rios, &#233; poss&#237;vel manter um macho com duas ou mais f&#234;meas sem grandes conflitos. Fora do per&#237;odo de reprodu&#231;&#227;o, costuma conviver bem com peixes pac&#237;ficos de pequeno e m&#233;dio porte, desde que n&#227;o disputem diretamente o mesmo espa&#231;o no fundo do aqu&#225;rio.<br>Apesar do temperamento t&#237;pico de cicl&#237;deo, n&#227;o se trata de um peixe excessivamente agressivo, mas sim de um animal que demonstra comportamentos naturais de defesa de territ&#243;rio, o que torna sua observa&#231;&#227;o em aqu&#225;rio ainda mais interessante para o aquarista.</p><p></p><h2>Alimenta&#231;&#227;o</h2><p>Na natureza, o Apistogramma cacatuoides se alimenta principalmente de <strong>pequenos invertebrados, larvas de insetos e microcrust&#225;ceos</strong> encontrados no substrato. Em aqu&#225;rio, aceita bem ra&#231;&#245;es de boa qualidade espec&#237;ficas para cicl&#237;deos an&#245;es, mas apresenta melhor desenvolvimento, colora&#231;&#227;o mais intensa e maior predisposi&#231;&#227;o &#224; reprodu&#231;&#227;o quando recebe uma dieta variada.<br>Alimentos vivos e congelados, como art&#234;mias, bloodworms e d&#225;fnias, s&#227;o excelentes complementos e ajudam a estimular comportamentos naturais de ca&#231;a e forrageamento.</p><p></p><h2>Como Manter em Aqu&#225;rio</h2><p>Para manter o Apistogramma cacatuoides de forma saud&#225;vel, &#233; recomendado um aqu&#225;rio a partir de <strong>70 a 100 litros</strong> para um macho e duas f&#234;meas, com decora&#231;&#227;o rica em <strong>troncos, ra&#237;zes, folhas secas e cavernas</strong>. Plantas naturais ajudam a criar &#225;reas de sombra e ref&#250;gio, reduzindo o estresse dos peixes.<br>A &#225;gua deve ser mantida preferencialmente levemente &#225;cida a neutra, com baixa a m&#233;dia dureza e temperatura entre <strong>24 e 28 &#176;C</strong>. A qualidade da &#225;gua &#233; um fator decisivo para a longevidade e o bem-estar da esp&#233;cie, sendo fundamentais manuten&#231;&#245;es regulares e trocas parciais de &#225;gua.</p><p>Em aqu&#225;rios comunit&#225;rios, o Apistogramma cacatuoides pode conviver com tetras, pequenos carac&#237;deos, peixes de superf&#237;cie e esp&#233;cies pac&#237;ficas de fundo, como corydoras, desde que haja espa&#231;o suficiente e &#225;reas bem delimitadas para cada esp&#233;cie.</p><p></p><h2>Ficha T&#233;cnica</h2><ul><li><p><strong>Nome comum</strong>: Apistograma-cacatua</p></li><li><p><strong>Nome cient&#237;fico</strong>: <em>Apistogramma cacatuoides</em></p></li><li><p><strong>Fam&#237;lia</strong>: Cichlidae</p></li><li><p><strong>Origem</strong>: Bacia Amaz&#244;nica (Peru, Col&#244;mbia e Brasil)</p></li><li><p><strong>Tamanho</strong>: Machos at&#233; 9 cm; f&#234;meas at&#233; 5 cm</p></li><li><p><strong>Temperatura ideal</strong>: 24 a 28 &#176;C</p></li><li><p><strong>pH</strong>: 6,0 a 7,2</p></li><li><p><strong>Dureza</strong>: macia a moderada</p></li><li><p><strong>Comportamento</strong>: territorial, relativamente pac&#237;fico</p></li><li><p><strong>Alimenta&#231;&#227;o</strong>: on&#237;voro com prefer&#234;ncia por alimentos de origem animal</p></li><li><p><strong>Expectativa de vida</strong>: 4 a 6 anos</p></li><li><p><strong>Reprodu&#231;&#227;o</strong>: ov&#237;paro, com cuidado parental</p></li></ul><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/apistogramma-cacatuoides/comments&quot;,&quot;text&quot;:&quot;Deixe um coment&#225;rio&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/apistogramma-cacatuoides/comments"><span>Deixe um coment&#225;rio</span></a></p><div><hr></div><p>FONTE</p><p>Aquarismo Paulista - <a href="https://www.aquarismopaulista.com/apisto-cacatua-apistogramma-cacatuoides/">Apisto Cacatua</a></p><p>Fishphedia - <a href="https://www.fishi-pedia.com/fishes/apistogramma-cacatuoides">Apistogramma cacatuoides</a></p><p>Von Stein Aquascaping - <a href="https://volnistemtosta.blogspot.com/2012/04/apistogramma-cacatuoides.html">Apistogramma cacatuoides</a></p>]]></content:encoded></item><item><title><![CDATA[O Invasor Silencioso: Por que as Tilápias no Canal 4 de Santos são um Alerta Vermelho]]></title><description><![CDATA[Se voc&#234; mora em Santos ou acompanha as not&#237;cias da regi&#227;o, provavelmente j&#225; viu v&#237;deos de cardumes imensos nadando tranquilamente nas &#225;guas do Canal 4.]]></description><link>https://www.toaquariando.com.br/p/o-invasor-silencioso-por-que-as-tilapias</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/o-invasor-silencioso-por-que-as-tilapias</guid><dc:creator><![CDATA[Tô Aquariando]]></dc:creator><pubDate>Sat, 07 Feb 2026 14:52:59 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!om3H!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Se voc&#234; mora em Santos ou acompanha as not&#237;cias da regi&#227;o, provavelmente j&#225; viu v&#237;deos de cardumes imensos nadando tranquilamente nas &#225;guas do Canal 4. Para o olhar leigo, pode parecer "natureza ocupando seu espa&#231;o", mas para n&#243;s, aquaristas e estudiosos, o cen&#225;rio &#233; de um desequil&#237;brio ecol&#243;gico severo.</p><p>A Til&#225;pia-do-Nilo, um peixe nativo da &#193;frica, tornou-se a face vis&#237;vel de um problema global: as esp&#233;cies ex&#243;ticas invasoras.</p><p></p><h3><strong>O Fen&#244;meno no Canal 4</strong></h3><p>Pesquisas recentes (como as desenvolvidas pela UNISANTA) confirmam que a til&#225;pia n&#227;o apenas sobrevive nos canais de Santos, mas prospera. O Canal 4, que serve ao sistema de drenagem urbana, apresenta condi&#231;&#245;es que seriam letais para muitas esp&#233;cies nativas:</p><ul><li><p>Baixa oxigena&#231;&#227;o;</p></li><li><p>Alta turbidez (&#225;gua "suja");</p></li><li><p>Polui&#231;&#227;o por esgoto e res&#237;duos;</p></li><li><p>Varia&#231;&#245;es de salinidade (pela proximidade com o mar).</p></li></ul><p>A til&#225;pia possui uma "plasticidade fenot&#237;pica" incr&#237;vel. Ela consegue ajustar seu metabolismo e comportamento para florescer onde outros morrem.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!om3H!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!om3H!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 424w, https://substackcdn.com/image/fetch/$s_!om3H!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 848w, https://substackcdn.com/image/fetch/$s_!om3H!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!om3H!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!om3H!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg" width="500" height="380" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:&quot;normal&quot;,&quot;height&quot;:380,&quot;width&quot;:500,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:38107,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!om3H!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 424w, https://substackcdn.com/image/fetch/$s_!om3H!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 848w, https://substackcdn.com/image/fetch/$s_!om3H!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!om3H!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4526d65e-8a76-4893-8b00-7adcfc3fbb44_500x380.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3>Por que isso &#233; um risco?</h3><p>Muitos seguidores me perguntam: "Mas qual o problema do peixe estar l&#225;? Ele n&#227;o est&#225; limpando o canal?". A resposta &#233; um n&#227;o rotundo. Aqui est&#227;o os riscos reais:</p><ol><li><p><strong>Exclus&#227;o de Esp&#233;cies Nativas: </strong>A til&#225;pia &#233; agressiva e territorialista. Ela ocupa os ninhos de esp&#233;cies locais, como os nossos Acar&#225;s (Geophagus brasiliensis), impedindo-os de se reproduzir.</p></li><li><p><strong>Competi&#231;&#227;o por Recursos:</strong> Por ser on&#237;vora e generalista, ela consome desde algas e detritos at&#233; pequenos invertebrados, esgotando a base alimentar que sustentaria a fauna brasileira.</p></li><li><p><strong>Superpopula&#231;&#227;o e Doen&#231;as:</strong> Sem predadores naturais nos canais (como grandes peixes carn&#237;voros ou aves em quantidade suficiente), a popula&#231;&#227;o explode. Isso facilita a propaga&#231;&#227;o de parasitas que podem saltar para os rios e estu&#225;rios vizinhos.</p></li><li><p><strong>Risco &#224; Sa&#250;de Humana: </strong>&#201; importante alertar: <strong>n&#227;o pesque nem consuma esses peixes. </strong>Por viverem em &#225;guas de drenagem urbana, eles acumulam metais pesados e toxinas presentes no esgoto.</p></li></ol><p></p><h3>O Papel do Aquarista Respons&#225;vel</h3><p>A invas&#227;o no Canal 4 &#233;, muito provavelmente, fruto de soltura deliberada ou escapes de cultivos. Como influenciadores e hobbistas, temos o dever de educar:</p><blockquote><p><em>"Lugar de peixe ex&#243;tico &#233; no aqu&#225;rio ou no prato (de fontes de cultivo), nunca na natureza."</em></p></blockquote><p>O descarte incorreto de um peixe "que cresceu demais" pode causar um dano irrevers&#237;vel de bilh&#245;es de reais e a extin&#231;&#227;o de esp&#233;cies que nem chegamos a conhecer direito.</p><div><hr></div><p>FONTE</p><p>Di&#225;rio do Litoral - <a href="https://www.diariodolitoral.com.br/cotidiano/especie-exotica-da-africa-se-adapta-aos-canais-e-adota-santos-mas/212108/">Esp&#233;cie ex&#243;tica da &#193;frica se adapta aos canais e 'adota' Santos, mas pesca &#233; proibida e gera multa</a></p><p>Not&#237;cias UniSanta - <a href="https://noticias.unisanta.br/unisanta-na-midia/biologo-da-unisanta-da-entrevista-sobre-aparecimento-de-tilapias-nos-canais">Biol&#243;go da Unisanta d&#225; entrevista sobre aparecimento de Til&#225;pias nos canais</a></p><p>Di&#225;rio do Litoral - <a href="https://www.diariodolitoral.com.br/cotidiano/peixe-invasor-e-identificado-nos-canais-de-santos-e-tem-se/204628/">Peixe invasor &#233; identificado nos canais de Santos e tem se multiplicado rapidamente.</a></p><p>G1 Santos e Regi&#227;o - <a href="https://www.google.com/amp/s/g1.globo.com/google/amp/sp/santos-regiao/noticia/2024/05/28/tilapias-sao-vistas-nadando-em-grupo-em-canal-de-santos-sp-total-desequilibrio-video.ghtml">Til&#225;pias s&#227;o vistas nadando em grupo em canal de Santos</a></p><p></p>]]></content:encoded></item><item><title><![CDATA[Apistogramma Borellii]]></title><description><![CDATA[Origem, Caracter&#237;sticas e Manejo no Aqu&#225;rio]]></description><link>https://www.toaquariando.com.br/p/apistogramma-borellii</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/apistogramma-borellii</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Thu, 05 Feb 2026 15:45:41 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!gY0t!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>O <strong>Apistogramma borellii</strong> &#233; um dos cicl&#237;deos an&#245;es mais carism&#225;ticos do aquarismo. Conhecido por seu comportamento relativamente tranquilo e por cores delicadas que v&#227;o do azul ao amarelo, ele &#233; uma excelente escolha tanto para quem est&#225; come&#231;ando com apistogrammas quanto para aquaristas mais experientes que desejam um peixe bonito, ativo e cheio de personalidade. Al&#233;m disso, &#233; uma esp&#233;cie bastante adapt&#225;vel, tolerando uma faixa um pouco maior de par&#226;metros de &#225;gua em compara&#231;&#227;o com outros cicl&#237;deos an&#245;es amaz&#244;nicos.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Origem e Distribui&#231;&#227;o</h2><p>O Apistogramma borellii &#233; nativo da <strong>Am&#233;rica do Sul</strong>, com ocorr&#234;ncia principalmente no <strong>Paraguai, Bol&#237;via e regi&#245;es do sul do Brasil</strong>, dentro da bacia do rio Paraguai. Diferente de muitos apistogrammas t&#237;picos de &#225;guas pretas amaz&#244;nicas, o borellii &#233; encontrado em &#225;reas de <strong>&#225;guas mais abertas, lagos marginais, v&#225;rzeas e regi&#245;es alagadas</strong>, muitas vezes com vegeta&#231;&#227;o abundante e correnteza fraca.<br>Esses ambientes costumam apresentar &#225;guas levemente &#225;cidas a neutras, com temperaturas que variam bastante ao longo do ano, o que explica a maior toler&#226;ncia dessa esp&#233;cie a varia&#231;&#245;es t&#233;rmicas no aqu&#225;rio.</p><p></p><h2>Dimorfismo Sexual e Reprodu&#231;&#227;o</h2><p>O dimorfismo sexual no Apistogramma borellii &#233; bem definido.<br>Os <strong>machos</strong> s&#227;o maiores e mais chamativos, podendo atingir cerca de 6 a 7 cm, com colora&#231;&#227;o azulada met&#225;lica no corpo e nadadeiras alongadas, especialmente a dorsal. Em muitas linhagens, os machos apresentam tons amarelos intensos na cabe&#231;a e no corpo, o que rendeu &#224; esp&#233;cie o apelido popular de &#8220;apisto cabe&#231;a-amarela&#8221;.<br>As <strong>f&#234;meas</strong> s&#227;o menores, com colora&#231;&#227;o mais discreta, variando entre bege, marrom e amarelo. Durante o per&#237;odo reprodutivo, elas ficam intensamente amarelas, com marcas escuras mais evidentes, comportamento t&#237;pico dos apistogrammas quando est&#227;o cuidando de ovos e filhotes.</p><p>A reprodu&#231;&#227;o ocorre em <strong>cavernas ou abrigos</strong>. A f&#234;mea deposita os ovos em superf&#237;cies protegidas, como troncos ocos, cocos ou pequenas tocas. Ap&#243;s a desova, ela assume praticamente sozinha o cuidado dos ovos e das larvas, enquanto o macho protege o territ&#243;rio ao redor. Em condi&#231;&#245;es adequadas, os ovos eclodem em poucos dias e os alevinos passam a nadar livremente ap&#243;s cerca de uma semana.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!gY0t!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!gY0t!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 424w, https://substackcdn.com/image/fetch/$s_!gY0t!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 848w, https://substackcdn.com/image/fetch/$s_!gY0t!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!gY0t!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!gY0t!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg" width="1036" height="776" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/dc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:776,&quot;width&quot;:1036,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:120270,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/186774549?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!gY0t!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 424w, https://substackcdn.com/image/fetch/$s_!gY0t!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 848w, https://substackcdn.com/image/fetch/$s_!gY0t!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!gY0t!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc48dd1d-bf24-4a87-b975-cee87338e53a_1036x776.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">imagem retirada do site: simstropicalfish.co.uk/</figcaption></figure></div><p></p><h2>Alimenta&#231;&#227;o</h2><p>O Apistogramma borellii &#233; <strong>on&#237;voro com forte tend&#234;ncia carn&#237;vora</strong>. Na natureza, alimenta-se principalmente de pequenos invertebrados, larvas de insetos e microcrust&#225;ceos. Em aqu&#225;rio, aceita bem ra&#231;&#245;es de qualidade espec&#237;ficas para peixes de fundo ou cicl&#237;deos an&#245;es, mas sua sa&#250;de e colora&#231;&#227;o melhoram muito quando a dieta &#233; complementada com alimentos vivos e congelados, como <strong>art&#234;mias, d&#225;fnias, bloodworms e microvermes</strong>.<br>Uma alimenta&#231;&#227;o variada n&#227;o s&#243; mant&#233;m os peixes mais ativos e coloridos, como tamb&#233;m aumenta significativamente as chances de reprodu&#231;&#227;o em cativeiro.</p><p></p><h2>Como Manter em Aqu&#225;rio</h2><p>Manter o Apistogramma borellii em aqu&#225;rio &#233; relativamente simples, desde que alguns cuidados b&#225;sicos sejam respeitados. O ideal &#233; um aqu&#225;rio a partir de <strong>60 a 80 litros</strong> para um casal ou trio (um macho para duas f&#234;meas), com boa quantidade de esconderijos e divis&#245;es visuais de territ&#243;rio.<br>A decora&#231;&#227;o deve incluir <strong>troncos, folhas secas, plantas naturais e pequenas cavernas</strong>, criando um ambiente que lembre seu habitat natural e reduza o estresse dos peixes.</p><p>Em rela&#231;&#227;o &#224; &#225;gua, o borellii se mostra bastante adapt&#225;vel, mas prefere:</p><ul><li><p>pH levemente &#225;cido a neutro</p></li><li><p>&#225;gua de macia a levemente moderada</p></li><li><p>temperaturas em torno de 22 &#176;C a 26 &#176;C</p></li></ul><p>Um ponto interessante dessa esp&#233;cie &#233; que ela tolera temperaturas um pouco mais baixas do que a maioria dos apistogrammas, o que a torna uma &#243;tima op&#231;&#227;o para aqu&#225;rios comunit&#225;rios que n&#227;o trabalham com temperaturas muito elevadas.<br>Na conviv&#234;ncia com outros peixes, o Apistogramma borellii costuma se dar bem com <strong>tetras, pequenos carac&#237;deos, corydoras e outros peixes pac&#237;ficos</strong>, desde que o aqu&#225;rio n&#227;o esteja superlotado.</p><p></p><h2>Ficha T&#233;cnica</h2><ul><li><p><strong>Nome comum</strong>: Apistograma Borellii, Apisto Cabe&#231;a-Amarela</p></li><li><p><strong>Nome cient&#237;fico</strong>: <em>Apistogramma borellii</em></p></li><li><p><strong>Fam&#237;lia</strong>: Cichlidae</p></li><li><p><strong>Origem</strong>: Am&#233;rica do Sul (bacia do rio Paraguai &#8211; Paraguai, Bol&#237;via e sul do Brasil)</p></li><li><p><strong>Tamanho</strong>: Machos at&#233; 7 cm; f&#234;meas at&#233; 5 cm</p></li><li><p><strong>Temperatura ideal</strong>: 22 a 26 &#176;C</p></li><li><p><strong>pH</strong>: 6,0 a 7,2</p></li><li><p><strong>Dureza</strong>: macia a moderada</p></li><li><p><strong>Comportamento</strong>: territorial, por&#233;m relativamente pac&#237;fico</p></li><li><p><strong>Alimenta&#231;&#227;o</strong>: on&#237;voro com prefer&#234;ncia por alimentos de origem animal</p></li><li><p><strong>Expectativa de vida</strong>: 3 a 5 anos</p></li><li><p><strong>Reprodu&#231;&#227;o</strong>: ov&#237;paro, com cuidado parental</p></li></ul><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/apistogramma-borellii/comments&quot;,&quot;text&quot;:&quot;Deixe um coment&#225;rio&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/apistogramma-borellii/comments"><span>Deixe um coment&#225;rio</span></a></p><div><hr></div><p>FONTE</p><p>Aqu&#225;rio Paulista - <a href="https://www.aquarismopaulista.com/apisto-apistogramma-borelli/">Apistograma Borellii</a></p><p>Pratical Aquarium - <a href="https://www.practicalaquariums.com/apistogramma-borellii">Apistogramma Borellii Care Guide</a></p><p>Seriusly Fish - <a href="https://www.seriouslyfish.com/species/apistogramma-borellii/">Apistogramma borellii</a></p><p>Aquarium Crystal - <a href="https://aquariumcrystal.com/product/apistogramma-borellii/?srsltid=AfmBOoqCzX6jvPJASX57obTrTo-wEQFjlHmZna1jHSA0RVNian1NnB1m">Apistograma borelli</a></p><p></p><p></p>]]></content:encoded></item><item><title><![CDATA[CO₂ Caseiro: Alternativa ao Sistema Pressurizado]]></title><description><![CDATA[Al&#233;m do tradicional sistema de CO&#8322; pressurizado, muitos aquaristas, principalmente os iniciantes, optam pelo uso de CO&#8322; caseiro como uma alternativa mais acess&#237;vel.]]></description><link>https://www.toaquariando.com.br/p/co-caseiro-alternativa-ao-sistema</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/co-caseiro-alternativa-ao-sistema</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Tue, 03 Feb 2026 22:15:26 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!C9Pc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a611189-989d-43ac-b154-682b6375e7cc_593x589.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Al&#233;m do tradicional sistema de CO&#8322; pressurizado, muitos aquaristas, principalmente os iniciantes, optam pelo uso de CO&#8322; caseiro como uma alternativa mais acess&#237;vel. Apesar de n&#227;o oferecer a mesma estabilidade e controle do sistema pressurizado, ele pode ser eficaz em aqu&#225;rios pequenos ou setups de baixa exig&#234;ncia (low tech).</p><p></p><h3>Como Funciona o CO&#8322; Caseiro</h3><p>O CO&#8322; caseiro &#233; produzido a partir de uma rea&#231;&#227;o de fermenta&#231;&#227;o entre a&#231;&#250;car, fermento biol&#243;gico e &#225;gua morna. Essa rea&#231;&#227;o gera di&#243;xido de carbono (CO&#8322;), que &#233; conduzido por uma mangueira at&#233; o aqu&#225;rio, onde &#233; dissolvido na &#225;gua, geralmente por meio de um difusor simples.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3>Como Fazer CO&#8322; Caseiro &#8211; Receita B&#225;sica</h3><p><strong>Materiais necess&#225;rios:</strong></p><ul><li><p>1 garrafa PET de 2 litros com tampa</p></li><li><p>1 metro de mangueira de silicone (uso aquar&#237;stico)</p></li><li><p>1 v&#225;lvula de reten&#231;&#227;o (opcional, mas recomendada)</p></li><li><p>200g de a&#231;&#250;car refinado</p></li><li><p>1 colher de ch&#225; de fermento biol&#243;gico seco</p></li><li><p>1 litro de &#225;gua morna</p></li><li><p>Cola quente ou silicone para vedar</p></li></ul><p><strong>Passo a passo:</strong></p><p><strong>1.</strong> Adicione o a&#231;&#250;car e a &#225;gua morna na garrafa PET e agite bem at&#233; dissolver completamente.</p><p><strong>2.</strong> Adicione o fermento por &#250;ltimo, sem agitar novamente (isso ajuda na fermenta&#231;&#227;o controlada).</p><p><strong>3.</strong> Fure a tampa da garrafa e insira a mangueira. Fa&#231;a a veda&#231;&#227;o com cola quente ou silicone para evitar vazamentos.</p><p><strong>4.</strong> Leve a outra ponta da mangueira at&#233; o aqu&#225;rio, conectando-a a um difusor ou pedra porosa.</p><p><strong>5.</strong> O CO&#8322; come&#231;ar&#225; a ser liberado dentro de algumas horas.</p><p><strong>Dica de seguran&#231;a:</strong></p><p>Use uma v&#225;lvula de reten&#231;&#227;o para evitar o retorno da &#225;gua do aqu&#225;rio para dentro da garrafa. Para maior efici&#234;ncia e seguran&#231;a, &#233; comum usar uma segunda garrafa com &#225;gua limpa como &#8220;filtro de bolhas&#8221; antes de chegar ao aqu&#225;rio.</p><p></p><h3>Vantagens do CO&#8322; Caseiro</h3><p><strong>Baixo custo:</strong> os materiais s&#227;o baratos e f&#225;ceis de encontrar.</p><p><strong>Montagem simples:</strong> ideal para quem est&#225; come&#231;ando no aquarismo plantado.</p><blockquote><p>Boa alternativa para aqu&#225;rios pequenos (at&#233; 60 litros) com plantas menos exigentes.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!C9Pc!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a611189-989d-43ac-b154-682b6375e7cc_593x589.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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srcset="https://substackcdn.com/image/fetch/$s_!C9Pc!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a611189-989d-43ac-b154-682b6375e7cc_593x589.png 424w, https://substackcdn.com/image/fetch/$s_!C9Pc!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a611189-989d-43ac-b154-682b6375e7cc_593x589.png 848w, https://substackcdn.com/image/fetch/$s_!C9Pc!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a611189-989d-43ac-b154-682b6375e7cc_593x589.png 1272w, https://substackcdn.com/image/fetch/$s_!C9Pc!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5a611189-989d-43ac-b154-682b6375e7cc_593x589.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3>Desvantagens do CO&#8322; Caseiro</h3><p><strong>Produ&#231;&#227;o inst&#225;vel:</strong> a libera&#231;&#227;o de CO&#8322; depende da temperatura ambiente e da atividade das leveduras.</p><p><strong>Curta dura&#231;&#227;o:</strong> a mistura dura entre 10 e 20 dias, exigindo substitui&#231;&#227;o frequente.</p><p><strong>Pouco controle de dosagem:</strong> diferente do sistema pressurizado, &#233; dif&#237;cil ajustar a quantidade de CO&#8322;.</p><p><strong>Est&#233;tica comprometida:</strong> o visual das garrafas pode interferir na harmonia do layout do aqu&#225;rio.</p><p><strong>Risco de contamina&#231;&#227;o:</strong> se o l&#237;quido da fermenta&#231;&#227;o retornar ao aqu&#225;rio, pode afetar a qualidade da &#225;gua.</p><p></p><h3>Vale a pena usar CO&#8322; caseiro?</h3><p>Se voc&#234; est&#225; come&#231;ando, tem um aqu&#225;rio de pequeno porte e deseja experimentar os benef&#237;cios do CO&#8322; sem fazer um grande investimento, o CO&#8322; caseiro pode ser uma excelente porta de entrada. No entanto, para setups mais exigentes, com plantas high tech ou tanques maiores, a recomenda&#231;&#227;o &#233; investir em um sistema pressurizado, que garante controle, estabilidade e seguran&#231;a a longo prazo.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/co-caseiro-alternativa-ao-sistema?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/co-caseiro-alternativa-ao-sistema?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/co-caseiro-alternativa-ao-sistema?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTE</p><p>Aqu&#225;rios Plantados - <a href="https://www.aquariosplantados.com.br/index.php?route=information/blogger&amp;blogger_id=9">CO&#8322; Caseiro, como fazer</a></p><p>Canal Seu Aqu&#225;rio - <a href="https://www.youtube.com/watch?v=UlIJDPRpoBg&amp;t=266s">Como Fazer CO&#8322; caseiro e sua Fun&#231;&#227;o no Aqu&#225;rio!!!</a></p><p>Plantas de Aqu&#225;rio - <a href="https://plantasdeaquarios.blogspot.com/2014/07/fazendo-sistema-de-co2-caseiro-alerta-o.html">Como fazer sistema de CO&#8322; caseiro</a></p>]]></content:encoded></item><item><title><![CDATA[CO₂ no Aquário Plantado]]></title><description><![CDATA[Para um Crescimento Saud&#225;vel e Sustent&#225;vel]]></description><link>https://www.toaquariando.com.br/p/co-no-aquario-plantado</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/co-no-aquario-plantado</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Tue, 20 Jan 2026 15:07:58 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/2e2220c4-ff2d-4399-bee1-30c54ebe78f1_246x500.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>No aquarismo plantado, o uso do di&#243;xido de carbono (CO&#8322;) &#233; um dos fatores mais importantes para alcan&#231;ar um aqu&#225;rio bonito, saud&#225;vel e equilibrado. Embora luz e fertilizantes sejam essenciais, &#233; o CO&#8322; que muitas vezes determina o sucesso (ou fracasso) do crescimento das plantas aqu&#225;ticas.</p><p>Vamos explorar o papel do CO&#8322; ao longo de um dia no aqu&#225;rio, os equipamentos necess&#225;rios, como montar um sistema eficiente, como identificar a necessidade nas plantas, os riscos do excesso e como calcular a dosagem ideal com seguran&#231;a.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h4>Por que o CO&#8322; &#233; t&#227;o importante no aqu&#225;rio plantado?</h4><p>As plantas aqu&#225;ticas, como qualquer ser fotossintetizante, precisam de tr&#234;s elementos para crescer: <a href="https://www.toaquariando.com.br/p/iluminacao-para-plantados-intermediarios">luz</a>, <a href="https://www.toaquariando.com.br/p/fertilizacao-liquida-em-aquario-plantado">nutrientes</a> e CO&#8322;. Em ambientes naturais, o CO&#8322; est&#225; dispon&#237;vel em abund&#226;ncia, mas nos aqu&#225;rios fechados ele &#233; escasso. Quando h&#225; ilumina&#231;&#227;o intensa e adi&#231;&#227;o de fertilizantes, o CO&#8322; se torna o fator limitante e sem ele, as plantas travam, murcham ou acabam favorecendo o crescimento de algas.</p><p></p><h4>A adi&#231;&#227;o de CO&#8322; no aqu&#225;rio resulta em:</h4><ul><li><p>Crescimento mais r&#225;pido e vigoroso;</p></li><li><p>Cores mais vivas, especialmente em plantas vermelhas;</p></li><li><p>Redu&#231;&#227;o de algas por competi&#231;&#227;o de nutrientes;</p></li><li><p>Maior oxigena&#231;&#227;o da &#225;gua durante o dia.</p></li></ul><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oCPN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!oCPN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 424w, https://substackcdn.com/image/fetch/$s_!oCPN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 848w, https://substackcdn.com/image/fetch/$s_!oCPN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 1272w, https://substackcdn.com/image/fetch/$s_!oCPN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!oCPN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp" width="246" height="500" 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srcset="https://substackcdn.com/image/fetch/$s_!oCPN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 424w, https://substackcdn.com/image/fetch/$s_!oCPN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 848w, https://substackcdn.com/image/fetch/$s_!oCPN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 1272w, https://substackcdn.com/image/fetch/$s_!oCPN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F61d5cadb-fbe2-4333-b514-b89760b8c243_246x500.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h4>Equipamentos essenciais para inje&#231;&#227;o de CO&#8322;</h4><p>Para injetar CO&#8322; com efici&#234;ncia e seguran&#231;a, o sistema mais recomendado &#233; o pressurizado, que oferece controle preciso e estabilidade.</p><p>Veja os componentes principais:</p><ol><li><p>Cilindro de CO&#8322; &#8211; Pode ser de alum&#237;nio, a&#231;o ou adaptado de extintor.</p></li><li><p>V&#225;lvula reguladora com man&#244;metro &#8211; Controla a press&#227;o de sa&#237;da do CO&#8322;.</p></li><li><p>Contador de bolhas &#8211; Permite ajustar visualmente a dosagem.</p></li><li><p>V&#225;lvula solenoide (opcional, mas recomendada) &#8211; Automatiza o ligar/desligar do CO&#8322; junto com a ilumina&#231;&#227;o.</p></li><li><p>Difusor ou reator &#8211; Dissolve o CO&#8322; na &#225;gua.</p></li><li><p><a href="https://www.toaquariando.com.br/p/drop-checker">Drop checker</a> (indicador visual) &#8211; Mede a concentra&#231;&#227;o de CO&#8322; com base na cor do reagente.</p></li></ol><p></p><h4>Como montar um sistema de CO&#8322; passo a passo</h4><ol><li><p>Conecte a v&#225;lvula reguladora ao cilindro de CO&#8322; com seguran&#231;a.</p></li><li><p>Ligue o contador de bolhas e, em seguida, o difusor dentro do aqu&#225;rio.</p></li><li><p>Posicione o difusor do lado oposto &#224; sa&#237;da do filtro para melhor distribui&#231;&#227;o.</p></li><li><p>Use uma v&#225;lvula solenoide conectada a um timer para ligar e desligar automaticamente.</p></li><li><p>Instale o drop checker e acompanhe a colora&#231;&#227;o diariamente.</p></li></ol><p></p><h4>Rotina ideal: o uso do CO&#8322; ao longo do dia</h4><ul><li><p>Manh&#227; (ex: 10h30) &#8211; Ligue o CO&#8322; de 1 a 2 horas antes da ilumina&#231;&#227;o para garantir satura&#231;&#227;o na &#225;gua quando a fotoss&#237;ntese come&#231;ar.</p></li><li><p>In&#237;cio do fotoper&#237;odo (ex: 12h) &#8211; As plantas come&#231;am a absorver luz e CO&#8322;, iniciando a fotoss&#237;ntese. &#201; comum observar o pearling, pequenas bolhas de oxig&#234;nio nas folhas.</p></li><li><p>Durante o dia &#8211; Monitore o drop checker. A cor verde claro indica que a concentra&#231;&#227;o est&#225; ideal (20 a 30 mg/L). Azul indica pouco CO&#8322; e amarelo indica excesso.</p></li><li><p>Antes do apagar das luzes (ex: 19h) &#8211; Desligue o CO&#8322; cerca de 1 hora antes do fim do fotoper&#237;odo para evitar ac&#250;mulo.</p></li><li><p>Noite (ex: 20h) &#8211; As plantas param de fotossintetizar e come&#231;am a consumir oxig&#234;nio. O CO&#8322; desligado evita sufocamento da fauna e desperd&#237;cio de g&#225;s.</p></li></ul><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/co-no-aquario-plantado?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/co-no-aquario-plantado?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/co-no-aquario-plantado?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><p></p><h4>Deixar o CO&#8322; ligado 24h: pode ou n&#227;o pode?</h4><ul><li><p>N&#227;o &#233; recomendado deixar o CO&#8322; ligado o tempo todo. Durante a noite, as plantas n&#227;o usam CO&#8322;, e seu ac&#250;mulo pode:</p></li><li><p>Reduzir o pH da &#225;gua perigosamente;</p></li><li><p>Diminuir o oxig&#234;nio dispon&#237;vel para os peixes;</p></li><li><p>Causar sufocamento e at&#233; morte da fauna;</p></li><li><p>Gerar desperd&#237;cio de g&#225;s.</p></li><li><p>Por isso, utilize uma v&#225;lvula solenoide com timer para automatizar o processo e garantir seguran&#231;a e economia.</p></li></ul><p></p><h4>Como saber se suas plantas est&#227;o precisando de CO&#8322;?</h4><ul><li><p>Crescimento lento ou travado mesmo com luz e fertilizante;</p></li><li><p>Derretimento de folhas novas ou deforma&#231;&#245;es;</p></li><li><p>Colora&#231;&#227;o opaca;</p></li><li><p>Surgimento de algas, principalmente verdes ou marrons;</p></li><li><p>Aus&#234;ncia de bolhas durante o fotoper&#237;odo.</p></li></ul><p></p><h4>Como calcular a dosagem de CO&#8322; ideal?</h4><p><strong>1. </strong>M&#233;todo por bolhas por segundo (estimativa)</p><blockquote><p>Ajuste conforme a cor do drop checker e o comportamento dos peixes.</p></blockquote><p><strong>2. </strong>C&#225;lculo t&#233;cnico com pH e KH</p><p>F&#243;rmula:</p><blockquote><p>CO&#8322; (mg/L) = 3 &#215; KH &#215; 10^(7 - pH)</p></blockquote><p>Exemplo:</p><p>KH = 4</p><p>pH = 6,8</p><p>CO&#8322; = 3 &#215; 4 &#215; 10^(0,2) &#8776; 19 mg/L &#8594; Perfeito!</p><blockquote><p>A faixa ideal est&#225; entre 20 a 30 mg/L, suficiente para o crescimento das plantas sem prejudicar a fauna.</p></blockquote><p></p><p>O CO&#8322; &#233; um dos grandes aliados no aqu&#225;rio plantado, mas como todo bom recurso, deve ser utilizado com consci&#234;ncia. Com os equipamentos certos, uma rotina bem definida e aten&#231;&#227;o aos sinais das plantas e da fauna, seu aqu&#225;rio pode alcan&#231;ar um equil&#237;brio visual e biol&#243;gico incr&#237;vel. Evite exageros, siga o ciclo de luz natural e confie nas medi&#231;&#245;es do drop checker.</p><p>Se voc&#234; est&#225; iniciando agora, comece com uma dosagem leve e v&#225; ajustando gradualmente. O crescimento das plantas e a sa&#250;de dos peixes v&#227;o mostrar se voc&#234; est&#225; no caminho certo.</p><p>No pr&#243;ximo artigo, trarei uma alternativa mais acess&#237;vel para voc&#234;s utilizarem CO&#8322; no seu aqu&#225;rio plantado.</p><div><hr></div><p>FONTE:</p><ul><li><p>Cen&#225;rio Vivo - <a href="https://www.cenariovivo.com.br/pagina/sistema-de-co2-no-aquario.html?srsltid=AfmBOoqqAuvn7pFzRUUBm80W49v2UWaH-l3h_4eBZqy2KdLnGBbntGou">Sistema de CO2 no aqu&#225;rio</a></p></li><li><p>Aqu&#225;ticos - <a href="https://acquaticos.blogspot.com/2011/02/sistema-de-co2-pressurizado.html">Sistema de CO2 pressurizado</a></p></li><li><p>Fazenda Submersa (YouTube) - <a href="https://www.youtube.com/watch?v=fI1aqOXMQtE">Entenda tudo sobre CO2 Sistemas e Setups para o seu Aqu&#225;rio</a></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Corydora Venezuela Black]]></title><description><![CDATA[Origem, Cuidados e Experi&#234;ncia Pessoal]]></description><link>https://www.toaquariando.com.br/p/corydora-venezuela-black</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/corydora-venezuela-black</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Thu, 15 Jan 2026 15:45:28 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!oPPr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Eu adquiri uma Corydora Venezuela Black na loja do meu amigo Paulo, a <a href="https://www.instagram.com/aquarioway/?hl=pt-br">Aqu&#225;rio Way</a>, uma das lojas de aquarismo na cidade de Campinas/SP mais bem classificadas no <a href="https://www.google.com/search?sca_esv=b243d552b696475b&amp;sxsrf=ANbL-n5zhBwBorfjPEmh6eBOwmqfnB13RQ:1768224581960&amp;q=aquario+way&amp;si=AL3DRZHrmvnFAVQPOO2Bzhf8AX9KZZ6raUI_dT7DG_z0kV2_x9lM7jhZTHMnxIPW71zZmpYi6F6WzveBWdg83bUqUQ3hxEmjCW2QtCwLnorPU-NFZf6QGKOC2w_i4z_6CagqAyLTT_qB&amp;sa=X&amp;sqi=2&amp;ved=2ahUKEwib4tzwjYaSAxWKBLkGHeF4FOAQrrQLegQIHRAA&amp;biw=1366&amp;bih=599&amp;dpr=1&amp;aic=0">Google</a>, e a partir disso resolvi escrever um texto para o blog sobre essa bela esp&#233;cie.</p><p>Al&#233;m de ser um peixe bel&#237;ssimo e muito ativo, a Venezuela Black desperta curiosidade em muitos aquaristas, principalmente por sua origem, cuidados espec&#237;ficos e comportamento no aqu&#225;rio.</p><p>Apesar de ser uma esp&#233;cie fascinante, confesso que &#233; um peixe que pouco vejo no meu aqu&#225;rio no dia a dia. A Venezuela Black &#233; muito pequena e costuma passar boa parte do tempo escondida, principalmente entre plantas, ra&#237;zes e estruturas do layout. Al&#233;m disso, apresenta h&#225;bitos mais voltados ao per&#237;odo noturno, ficando mais ativa quando as luzes se apagam ou o ambiente est&#225; mais tranquilo, o que torna cada apari&#231;&#227;o dela durante o dia ainda mais especial de observar.</p><p>Pensando nisso, preparei este guia completo com tudo o que aprendi: desde informa&#231;&#245;es sobre sua hist&#243;ria e distribui&#231;&#227;o, alimenta&#231;&#227;o, reprodu&#231;&#227;o, compatibilidade com outras esp&#233;cies, at&#233; os pr&#243;s e contras de mant&#234;-la em aqu&#225;rio, al&#233;m de uma ficha t&#233;cnica detalhada para quem deseja conhecer melhor ou adquirir esse peixinho fant&#225;stico.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Ficha-t&#233;cnica</h2><ul><li><p><strong>Nome comum:</strong> Corydora Venezuela Black (Black Venezuela Cory)</p></li><li><p><strong>Nome cient&#237;fico:</strong> <em>Corydoras schultzei</em> (variante de colora&#231;&#227;o escura)</p></li><li><p><strong>Fam&#237;lia:</strong> Callichthyidae</p></li><li><p><strong>Origem real:</strong> embora chamada &#8220;Venezuela&#8221;, a variante black que encontramos no hobby &#233; resultado de cria&#231;&#227;o ornamental e linhagens de <em>Corydoras schultzei</em> criadas por aquaristas europeus; esse peixe pode n&#227;o ocorrer naturalmente em grande frequ&#234;ncia na Venezuela selvagem, e hoje &#233; mais associado &#224; reprodu&#231;&#227;o em cativeiro e sele&#231;&#227;o de cor.</p></li><li><p><strong>Tamanho m&#225;ximo:</strong> ~5&#8211;7 cm em aqu&#225;rio</p></li><li><p><strong>Expectativa de vida:</strong> ~5&#8211;7 anos com bons cuidados</p></li><li><p><strong>Temperamento:</strong> extremamente pac&#237;fico e social</p></li><li><p><strong>Dificuldade de cria&#231;&#227;o:</strong> f&#225;cil a moderada</p></li><li><p><strong>Temperatura:</strong> 22&#8211;26 &#176;C</p></li><li><p><strong>pH: </strong>6.0&#8211;7.5</p></li><li><p><strong>Dureza:</strong> prefer&#234;ncia por &#225;gua mais macia a moderada</p></li><li><p><strong>Tamanho m&#237;nimo do aqu&#225;rio:</strong> ~80 cm de comprimento / ~100 L para um pequeno grupo</p></li></ul><p></p><h2>Origem e distribui&#231;&#227;o</h2><p>Apesar do nome &#8220;Venezuela Black&#8221;, essa variedade <strong>&#233; produto de sele&#231;&#227;o gen&#233;tica em cativeiro</strong> e n&#227;o representa uma popula&#231;&#227;o natural frequentemente documentada nos rios da Venezuela. A base taxon&#244;mica &#233; <em>Corydoras schultzei</em>, esp&#233;cie relacionada a popula&#231;&#245;es naturais de coridoras sul-americanas, mas o padr&#227;o de colora&#231;&#227;o negra foi fixado por cria&#231;&#227;o seletiva e comercial &#8212; possivelmente originada na Europa (Alemanha).</p><p>Na natureza, esp&#233;cies de <em>Corydoras</em> est&#227;o amplamente distribu&#237;das por bacias amaz&#244;nicas, Orinoco e outros sistemas de &#225;gua doce da Am&#233;rica do Sul, frequentemente em rios de corrente lenta com substrato macio onde podem forragear.</p><p></p><h2>Alimenta&#231;&#227;o</h2><p>A <em>Corydora Venezuela Black</em> &#233; <strong>on&#237;vora e detrit&#237;vora bottom-feeder (alimentadora de fundo)</strong>. </p><h3>Alimentos recomendados</h3><ul><li><p>Ra&#231;&#227;o afundante de alta qualidade (pastilhas/pellets para coridoras)</p></li><li><p>Wafers de algas ou para fundo</p></li><li><p>Alimentos vivos ou congelados (bloodworms, d&#225;fnias, art&#233;mia)</p></li><li><p>Vegetais levemente cozidos (pepino, abobrinha)</p></li></ul><h3>Dicas de alimenta&#231;&#227;o</h3><p>Nunca confie apenas em restos do aqu&#225;rio &#8212; d&#225; comida dedicada para que todos obtenham nutrientes.<br>Sirva pequenas por&#231;&#245;es 1&#8211;2&#215; por dia, removendo sobras para manter a &#225;gua limpa.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!oPPr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!oPPr!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 424w, https://substackcdn.com/image/fetch/$s_!oPPr!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 848w, https://substackcdn.com/image/fetch/$s_!oPPr!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 1272w, https://substackcdn.com/image/fetch/$s_!oPPr!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!oPPr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png" width="704" height="463" 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srcset="https://substackcdn.com/image/fetch/$s_!oPPr!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 424w, https://substackcdn.com/image/fetch/$s_!oPPr!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 848w, https://substackcdn.com/image/fetch/$s_!oPPr!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 1272w, https://substackcdn.com/image/fetch/$s_!oPPr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F87d9cd5b-2e89-47e3-a946-f06a6aa62f73_704x463.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>Condi&#231;&#245;es do aqu&#225;rio</h2><ul><li><p><strong>Substrato:</strong> areia fina ou cascalho liso para proteger os barbilh&#245;es sens&#237;veis.</p></li><li><p><strong>Plantas e esconderijos:</strong> muito bem-vindo; eles adoram explorar folhas, madeira e cavernas.</p></li><li><p><strong>Circula&#231;&#227;o/oxigena&#231;&#227;o:</strong> &#225;gua bem oxigenada com fluxo suave a moderado.</p></li><li><p><strong>Trocas de &#225;gua:</strong> regulares (30&#8211;40% semanais) para manter par&#226;metros est&#225;veis.</p></li></ul><p></p><h2>Comportamento e compatibilidade</h2><ul><li><p><strong>Pac&#237;fico e soci&#225;vel:</strong> deve ser mantido em grupos de <strong>pelo menos 6 indiv&#237;duos</strong> &#8212; maior n&#250;mero garante mais comportamento natural.</p></li><li><p><strong>Compat&#237;vel com:</strong></p><p>Tetras pac&#237;ficos (Neon, Rummy nose)</p><p>Rasboras, guppies, platies e outros ciprin&#237;deos tranquilos</p><p>Peixes de fundo n&#227;o agressivos (loaches pequenos, otocinclus)</p><p>Invertebrados pac&#237;ficos (camar&#245;es adultas, carac&#243;is)</p></li></ul><blockquote><p>Evite peixes territoriais/agressivos e predadores grandes que possam intimidar ou ferir as coridoras.</p></blockquote><p></p><h2>Reprodu&#231;&#227;o</h2><p>A reprodu&#231;&#227;o de coridoras em cativeiro geralmente &#233; <strong>vi&#225;vel se as condi&#231;&#245;es s&#227;o replicadas</strong>:</p><h3>Caracter&#237;sticas da reprodu&#231;&#227;o</h3><p>Tipo: <strong>Ov&#237;paro</strong> (ovos aderidos a superf&#237;cies lisas)<br>Est&#237;mulos para reprodu&#231;&#227;o:</p><ul><li><p>Grandes trocas de &#225;gua</p></li><li><p>Pequena queda de temperatura simulando &#233;poca de chuva</p></li></ul><p>A incuba&#231;&#227;o dos ovos leva cerca de <strong>3&#8211;6 dias</strong>, e os alevinos come&#231;am a nadar logo depois.</p><h3>Dicas pr&#225;ticas</h3><ul><li><p>Separar o local de desova em um pequeno tanque de reprodu&#231;&#227;o pode aumentar a sobreviv&#234;ncia. </p></li><li><p>Alimentar com alimentos finos ou espec&#237;ficos para alevinos ap&#243;s a eclos&#227;o.</p></li></ul><p></p><h2>Pr&#243;s e Contras no aqu&#225;rio</h2><h3>Pr&#243;s</h3><ul><li><p>Muito pac&#237;fico e &#243;timo para aqu&#225;rios comunit&#225;rios</p></li><li><p>F&#225;cil de cuidar &#8212; ideal para iniciantes</p></li><li><p>Bonita colora&#231;&#227;o negra que contrasta com outras esp&#233;cies</p></li><li><p>Ajuda a manter o fundo arejado e limpo</p></li></ul><h3>Contras</h3><ul><li><p>Pode ser mais caro/r&#225;pido de encontrar do que outras coridoras comuns</p></li><li><p>Requer aten&#231;&#227;o ao substrato porque barbels s&#227;o sens&#237;veis</p></li><li><p>&#192;s vezes pode ser confundido com outras varia&#231;&#245;es (nomenclatura confusa no hobby)</p></li></ul><p></p><p>A <strong>Corydora Venezuela Black</strong> &#233; uma adi&#231;&#227;o fant&#225;stica a aqu&#225;rios comunit&#225;rios: pac&#237;fica, f&#225;cil de cuidar, com comportamento interessante e visual &#250;nico. Se mantida em grupo e em um ambiente bem preparado &#8212; com boa alimenta&#231;&#227;o, substrato adequado e &#225;gua est&#225;vel &#8212; ela se torna um dos peixes-gato favoritos de muitos aquaristas.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/corydora-venezuela-black?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/corydora-venezuela-black?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/corydora-venezuela-black?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div class="native-audio-embed" data-component-name="AudioPlaceholder" data-attrs="{&quot;label&quot;:null,&quot;mediaUploadId&quot;:&quot;f6206aff-6468-47b6-92dd-dd270ffce64f&quot;,&quot;duration&quot;:903.73224,&quot;downloadable&quot;:false,&quot;isEditorNode&quot;:true}"></div><div><hr></div><p>FONTES:</p><p>Sydney City Aquarium - <a href="https://sydneycityaquarium.com/products/corydoras-venezuelanus-black">Corydoras Venezuelanus Black</a></p><p>Blue Crown Aqua - <a href="https://www.bluecrownaqua.com/products/corydora-schultz-black">Corydora Venezuela Schultz Black</a></p><p>Aquarium Crystal - <a href="https://aquariumcrystal.com/product/corydoras-venezuelanus-black">Corydoras Venezuelanus Black</a></p><p>Planted Aquaria - <a href="https://www.plantedaquaria.ca/products/black-venezuelan-corydora">Black Venezuelan Corydora</a></p>]]></content:encoded></item><item><title><![CDATA[Neritina natalensis]]></title><description><![CDATA[O caracol que transforma aqu&#225;rios plantados em ambientes mais limpos e equilibrados]]></description><link>https://www.toaquariando.com.br/p/neritina-natalensis</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/neritina-natalensis</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Tue, 13 Jan 2026 22:47:56 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!CsBN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A <strong>Neritina natalensis</strong>, tamb&#233;m conhecida como Nerite Tiger ou simplesmente Neritina, &#233; um dos carac&#243;is mais queridos no aquarismo de &#225;gua doce. Al&#233;m de possuir uma beleza natural marcante, com conchas listradas e padr&#245;es &#250;nicos, ela desempenha um papel extremamente importante no controle de algas, especialmente em aqu&#225;rios plantados. Por&#233;m, como qualquer esp&#233;cie, possui caracter&#237;sticas pr&#243;prias que precisam ser compreendidas antes da introdu&#231;&#227;o no aqu&#225;rio.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Origem e habitat natural</h2><p>A Neritina natalensis &#233; nativa de regi&#245;es da <strong>&#193;frica Oriental</strong>, especialmente &#225;reas pr&#243;ximas &#224; Tanz&#226;nia e &#193;frica do Sul. Na natureza, habita principalmente zonas costeiras e estu&#225;rios, locais onde a &#225;gua pode variar entre salobra e doce, com fluxo moderado e boa oxigena&#231;&#227;o. Essas condi&#231;&#245;es influenciam diretamente sua fisiologia, principalmente no ciclo reprodutivo e nos seus h&#225;bitos alimentares.</p><p></p><h2>Comportamento e caracter&#237;sticas f&#237;sicas</h2><p>Uma das marcas registradas da Neritina &#233; sua concha resistente e visualmente impressionante, com listras que lembram um &#8220;tigre&#8221;, por isso o apelido &#8220;Tiger Nerite&#8221;. &#201; uma esp&#233;cie extremamente pac&#237;fica, n&#227;o incomoda peixes, plantas ou camar&#245;es, vivendo de forma discreta e passando grande parte do tempo em superf&#237;cies duras como vidros, rochas, troncos e folhas.<br>Possui expectativa de vida m&#233;dia entre <strong>2 a 4 anos</strong>, dependendo da qualidade da &#225;gua e da disponibilidade de alimento. &#201; um caracol ativo e constantemente em movimento, principalmente durante per&#237;odos com ilumina&#231;&#227;o mais baixa.</p><p></p><h2>Alimenta&#231;&#227;o: o que realmente come?</h2><p>A Neritina &#233; um verdadeiro &#8220;faxineiro natural&#8221; do aqu&#225;rio. Sua dieta &#233; composta essencialmente por <strong>algas verdes, diatom&#225;ceas e biofilme</strong>, que ela raspa das superf&#237;cies com sua r&#225;dula. Ao contr&#225;rio de muitas esp&#233;cies de carac&#243;is, raramente ataca plantas saud&#225;veis, sendo considerada totalmente segura para aqu&#225;rios plantados.<br>Em ambientes com alimento escasso, pode ser necess&#225;rio complementar a dieta com <strong>flakes vegetais, spirulina, folhas de legumes escaldados ou pastilhas espec&#237;ficas</strong>, garantindo sua sa&#250;de e longevidade.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!CsBN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!CsBN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 424w, https://substackcdn.com/image/fetch/$s_!CsBN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 848w, https://substackcdn.com/image/fetch/$s_!CsBN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 1272w, https://substackcdn.com/image/fetch/$s_!CsBN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!CsBN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp" width="1000" height="750" 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srcset="https://substackcdn.com/image/fetch/$s_!CsBN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 424w, https://substackcdn.com/image/fetch/$s_!CsBN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 848w, https://substackcdn.com/image/fetch/$s_!CsBN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 1272w, https://substackcdn.com/image/fetch/$s_!CsBN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07e28e08-5767-4d94-8a9f-b82f49ce97a5_1000x750.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>Reprodu&#231;&#227;o: por que n&#227;o lota o aqu&#225;rio?</h2><p>Um dos maiores medos de quem pensa em colocar carac&#243;is no aqu&#225;rio &#233; o risco de superpopula&#231;&#227;o. Com a Neritina, isso n&#227;o acontece. Apesar de botarem pequenos ovos duros espalhados por troncos, vidros e rochas, esses ovos <strong>n&#227;o eclodem em &#225;gua doce</strong>. Para que a reprodu&#231;&#227;o ocorra, as larvas precisam de &#225;gua salobra.<br>Isso significa que voc&#234; pode ter Neritinas sem se preocupar com explos&#245;es populacionais. O m&#225;ximo inc&#244;modo pode ser apenas a presen&#231;a dos pontinhos brancos (ovos) grudados em superf&#237;cies, o que &#233; mais est&#233;tico do que problem&#225;tico.</p><p></p><h2>Qualidade da &#225;gua e par&#226;metros ideais</h2><p>Embora tolerem condi&#231;&#245;es variadas, Neritinas se desenvolvem melhor em &#225;guas est&#225;veis e bem cuidadas. Preferem pH levemente alcalino (entre 6,8 a 8,0), temperatura entre <strong>22&#176;C e 28&#176;C</strong> e dureza moderada, pois precisam de minerais para manter a concha saud&#225;vel.<br>Em &#225;guas muito &#225;cidas ou pobres em c&#225;lcio, a concha pode desgastar, apresentar eros&#245;es ou manchas brancas. Outra recomenda&#231;&#227;o importante &#233; manter o aqu&#225;rio sempre tampado, pois Neritinas t&#234;m tend&#234;ncia a explorar a superf&#237;cie e podem sair da &#225;gua.</p><p></p><h2>Conviv&#234;ncia com outras esp&#233;cies</h2><p>A Neritina &#233; totalmente pac&#237;fica e compat&#237;vel com a grande maioria dos habitantes de aqu&#225;rio, como tetras, peixes vivos, peixes de fundo e camar&#245;es. Apenas n&#227;o deve ser mantida com peixes predadores de invertebrados, como alguns cicl&#237;deos e botias, que podem atac&#225;-la.<br>Por n&#227;o competir com outras esp&#233;cies por alimento direto e n&#227;o causar impacto ecol&#243;gico negativo no aqu&#225;rio, torna-se uma excelente parceira para aqu&#225;rios comunit&#225;rios.</p><p></p><h2>Benef&#237;cios e poss&#237;veis desvantagens</h2><p>Entre os principais benef&#237;cios est&#227;o o <strong>excelente controle de algas</strong>, comportamento pac&#237;fico, apar&#234;ncia est&#233;tica agrad&#225;vel e zero risco de superpopula&#231;&#227;o. S&#227;o ideais para aqu&#225;rios plantados e ajudam a manter o aqu&#225;rio mais limpo naturalmente.<br>Como desvantagens, podem deixar ovos brancos pelo aqu&#225;rio, n&#227;o sobrevivem bem em ambientes com par&#226;metros inst&#225;veis e podem fugir do aqu&#225;rio se houver brechas. Al&#233;m disso, precisam de superf&#237;cies lisas onde possam se locomover e raspar alimentos.</p><p></p><h2>Vale a pena ter uma Neritina natalensis no aqu&#225;rio?</h2><p>Sem d&#250;vida, sim. Para quem busca equil&#237;brio, beleza natural e aux&#237;lio no controle de algas sem comprometer plantas ou a harmonia do aqu&#225;rio, a Neritina &#233; uma das melhores escolhas. Com cuidados b&#225;sicos e boas condi&#231;&#245;es de &#225;gua, esse pequeno invertebrado se torna um aliado indispens&#225;vel para manter o aqu&#225;rio saud&#225;vel e visualmente mais limpo.</p><p></p><p>No fim, a Neritina &#233; uma daquelas esp&#233;cies que mostram como o aquarismo pode ser inteligente e natural. Pequena, eficiente, bela e extremamente &#250;til, ela &#233; uma excelente escolha para quem busca um aqu&#225;rio mais limpo, saud&#225;vel e equilibrado &#8212; com a vantagem de nunca se tornar um problema. Mantida com responsabilidade, &#233; praticamente imposs&#237;vel n&#227;o se apaixonar por esse pequeno caramujo trabalhador.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/neritina-natalensis?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/neritina-natalensis?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/neritina-natalensis?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTES:</p><p>Planeta Invertebrados - <a href="https://www.planetainvertebrados.com.br/index.asp?pagina=especies_ver&amp;id_categoria=27&amp;id_subcategoria=&amp;com=1&amp;id=132&amp;local=2">Neritina zebra</a></p><p>Aquariofilia - <a href="https://www.aquariofilia.net/forum/topic/72914-neritina-natalensis/">Neritina Natalensis</a></p><p>Aquarium Crystal - <a href="https://aquariumcrystal.com/product/neritina-natalensis/?srsltid=AfmBOoq2kIwT-1CUDBmuO-_gYHRV9w3J68-5QVC4-37xU-GLJqJjq5fM">Neritina natalensis</a></p>]]></content:encoded></item><item><title><![CDATA[Algas Filamentosas]]></title><description><![CDATA[Por que aparecem, tipos e como controlar]]></description><link>https://www.toaquariando.com.br/p/algas-filamentosas</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/algas-filamentosas</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Thu, 08 Jan 2026 22:36:20 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/b0ad6759-d576-4337-b6ae-dda3ce0c841e_293x172.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>As <strong>algas filamentosas</strong> est&#227;o entre as mais temidas pelos aquaristas, especialmente em aqu&#225;rios plantados. Conhecidas por formar <strong>fios longos, macios e resistentes</strong>, elas se enroscam em plantas, troncos e equipamentos, prejudicando a est&#233;tica e, em casos avan&#231;ados, o equil&#237;brio do aqu&#225;rio.</p><p>Apesar de indesej&#225;veis, as algas filamentosas s&#227;o um <strong>indicador importante de desequil&#237;brio ambiental</strong> e surgem principalmente quando h&#225; excesso de nutrientes combinado com ilumina&#231;&#227;o intensa e falta de estabilidade.</p><p></p><h3><strong>O que s&#227;o as algas filamentosas?</strong></h3><p>As algas filamentosas s&#227;o algas verdes que crescem em forma de <strong>fios ou tufos</strong>, podendo atingir desde alguns mil&#237;metros at&#233; v&#225;rios cent&#237;metros. Elas se fixam facilmente em:</p><ul><li><p>Plantas aqu&#225;ticas</p></li><li><p>Raias de folhas delicadas</p></li><li><p>Troncos e rochas</p></li><li><p>Equipamentos e mangueiras</p></li></ul><p>Sua textura costuma ser:</p><ul><li><p>Macia</p></li><li><p>El&#225;stica</p></li><li><p>F&#225;cil de enrolar no dedo</p></li></ul><p>E, quando removidas, saem em &#8220;massa&#8221;.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3><strong>Tipos mais comuns de algas filamentosas</strong></h3><p>Embora visualmente pare&#231;am semelhantes, existem varia&#231;&#245;es com comportamentos espec&#237;ficos. As mais comuns no aquarismo s&#227;o:</p><h4><strong>1. Filamentosa comum (Green Hair Algae)</strong></h4><p>Forma fios longos, finos e esverdeados, crescendo rapidamente em &#225;reas bem iluminadas.</p><h4><strong>2. Alga &#8220;fios de cabelo&#8221; (Thread Algae)</strong></h4><p>Fios ainda mais longos e flex&#237;veis, geralmente associados a excesso de nutrientes dissolvidos.</p><h4><strong>3. Alga &#8220;espaguete&#8221; (Spaghetti Algae)</strong></h4><p>Forma tufos densos e embolados, dif&#237;ceis de remover completamente.</p><p></p><h3><strong>Por que as algas filamentosas aparecem?</strong></h3><p>As algas filamentosas surgem quando h&#225; <strong>combina&#231;&#227;o de fatores favor&#225;veis</strong>, como:</p><ul><li><p><strong>Excesso de nutrientes</strong> (principalmente nitrato e fosfato)</p></li><li><p><strong>Ilumina&#231;&#227;o forte ou prolongada</strong></p></li><li><p><strong>CO&#8322; insuficiente ou inst&#225;vel</strong> em aqu&#225;rios plantados</p></li><li><p><strong>Ac&#250;mulo de mat&#233;ria org&#226;nica</strong></p></li><li><p><strong>TPAs irregulares</strong></p></li><li><p><strong>Aquec&#225;rios rec&#233;m-equilibrando o sistema</strong></p></li></ul><p>Ou seja, elas n&#227;o aparecem por acaso: indicam <strong>desequil&#237;brio entre luz, nutrientes e estabilidade biol&#243;gica</strong>.</p><p></p><h3><strong>As algas filamentosas fazem mal ao aqu&#225;rio?</strong></h3><p>Diretamente, n&#227;o s&#227;o t&#243;xicas.<br>Por&#233;m, seu crescimento excessivo pode:</p><ul><li><p>Cobrir folhas de plantas e prejudicar a fotoss&#237;ntese</p></li><li><p>Enroscar-se em plantas delicadas e causar danos</p></li><li><p>Reduzir o fluxo de &#225;gua em &#225;reas cr&#237;ticas</p></li><li><p>Comprometer gravemente a est&#233;tica do aqu&#225;rio</p></li></ul><p>Em casos extremos, podem sufocar plantas e desestabilizar o sistema.</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!usvo!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!usvo!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 424w, https://substackcdn.com/image/fetch/$s_!usvo!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 848w, https://substackcdn.com/image/fetch/$s_!usvo!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!usvo!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 1456w" sizes="100vw"><img 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srcset="https://substackcdn.com/image/fetch/$s_!usvo!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 424w, https://substackcdn.com/image/fetch/$s_!usvo!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 848w, https://substackcdn.com/image/fetch/$s_!usvo!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!usvo!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a720d1f-1aab-4ed8-9960-d135001341bc_293x172.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p></p><h3><strong>Como controlar algas filamentosas no aqu&#225;rio</strong></h3><p>O controle n&#227;o depende de milagres ou apenas produtos qu&#237;micos &#8212; exige <strong>corre&#231;&#227;o de causa e manuten&#231;&#227;o consistente</strong>.</p><p></p><h4><strong>1. Remo&#231;&#227;o manual</strong></h4><ul><li><p>Retire o m&#225;ximo poss&#237;vel com os dedos ou pin&#231;a</p></li><li><p>Aspire restos durante TPA</p></li><li><p>Fa&#231;a podas em plantas muito afetadas</p></li></ul><p>Quanto menos massa de alga no aqu&#225;rio, mais f&#225;cil controlar.</p><p></p><h4><strong>2. Ajuste da ilumina&#231;&#227;o</strong></h4><ul><li><p>Fotoper&#237;odo de <strong>6 a 8 horas</strong></p></li><li><p>Evite luz muito intensa desnecess&#225;ria</p></li><li><p>Nunca deixe o aqu&#225;rio receber sol direto</p></li></ul><p></p><h4><strong>3. Controle de nutrientes</strong></h4><ul><li><p>Evite superalimenta&#231;&#227;o</p></li><li><p>N&#227;o superlote o aqu&#225;rio com peixes</p></li><li><p>Mantenha nitrato e fosfato em n&#237;veis adequados</p></li></ul><p>Em plantados high tech:</p><ul><li><p>NO&#8323; entre <strong>5&#8211;20 ppm</strong></p></li><li><p>PO&#8324; entre <strong>0,5&#8211;2 ppm</strong></p></li></ul><p></p><h4><strong>4. Estabilidade de CO&#8322;</strong></h4><p>Em aqu&#225;rios plantados:</p><ul><li><p>CO&#8322; pressurizado est&#225;vel</p></li><li><p>Evitar varia&#231;&#245;es bruscas</p></li><li><p>Boa circula&#231;&#227;o de &#225;gua</p></li></ul><p></p><h4><strong>5. TPAs regulares</strong></h4><ul><li><p>20% a 30% por semana</p></li><li><p>Remova res&#237;duos org&#226;nicos do fundo</p></li><li><p>Limpeza adequada do filtro (sem matar a biologia)</p></li></ul><p></p><h3><strong>Animais que ajudam no controle</strong></h3><p>Algumas esp&#233;cies auxiliam bastante, principalmente no controle de res&#237;duos e algas jovens:</p><ul><li><p><strong>Camar&#245;es Amano</strong></p></li><li><p><strong>Otocinclus</strong></p></li><li><p><strong>Cascudos pequenos</strong></p></li><li><p><strong>Caramujos Neritina</strong></p></li></ul><blockquote><p>Por&#233;m, &#233; importante refor&#231;ar:<br>Eles <strong>ajudam</strong>, mas n&#227;o resolvem sozinhos. Se o aqu&#225;rio continuar desequilibrado, as algas voltam.</p></blockquote><p></p><h3><strong>Quando considerar produtos anti-algas?</strong></h3><p>Produtos qu&#237;micos podem ser usados como <strong>apoio</strong>, mas nunca como solu&#231;&#227;o principal. Devem ser considerados apenas em casos de:</p><ul><li><p>Infesta&#231;&#245;es graves</p></li><li><p>Quando h&#225; risco para as plantas</p></li><li><p>Quando o aqu&#225;rio j&#225; est&#225; sendo corrigido, mas precisa de suporte</p></li></ul><p>Sempre seguindo orienta&#231;&#227;o e dosagem corretas.</p><p></p><p>As <strong>algas filamentosas</strong> s&#227;o um dos maiores desafios dos aqu&#225;rios plantados, mas tamb&#233;m s&#227;o excelentes indicadores de que algo precisa ser ajustado no sistema. Com <strong>remo&#231;&#227;o mec&#226;nica, manuten&#231;&#227;o regular, ajuste de luz, nutrientes e estabilidade do CO&#8322;</strong>, &#233; totalmente poss&#237;vel control&#225;-las e recuperar a sa&#250;de est&#233;tica e biol&#243;gica do aqu&#225;rio.</p><p>No final, mais do que um problema, as algas filamentosas podem servir como um <strong>alerta importante para melhorar o equil&#237;brio do aqu&#225;rio</strong>.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/algas-filamentosas?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/algas-filamentosas?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/algas-filamentosas?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTES:</p><p>Hydra Fertizants - <a href="https://www.hydrafertilizers.com/as-algas-guia-completo-para-prevencao-tratamento-e-manutencao">As Algas: Guia Completo para preven&#231;&#227;o, tratamento e manuten&#231;&#227;o</a></p><p>Zooplus Magazine - <a href="https://www.zooplus.pt/magazine/peixes/cuidado-do-aquario-e-tratamento-da-agua/como-combater-as-algas-filamentosas-em-aquarios">Como combater as algas filamentosas em aqu&#225;rios</a></p><p>Canal Mr. Betta Aquarismo - <a href="https://www.youtube.com/watch?v=-r5FT6I8rVw">Fa&#231;a isso e nunca mais tenha algas filamentosas</a></p><p>T&#244; Aquariando (Eliton Hara) - <a href="https://www.toaquariando.com.br/p/um-estudo-sobre-algas">Um estudo sobre algas</a></p>]]></content:encoded></item><item><title><![CDATA[Rotala macrandra]]></title><description><![CDATA[Guia completo para cultivo no aqu&#225;rio plantado]]></description><link>https://www.toaquariando.com.br/p/rotala-macrandra</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/rotala-macrandra</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Tue, 06 Jan 2026 15:29:51 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!UWj-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A <strong>Rotala macrandra</strong> &#233; considerada uma das plantas mais belas e tamb&#233;m mais exigentes do aquarismo plantado. Famosa por suas <strong>folhas largas, colora&#231;&#227;o vermelha intensa e visual sofisticado</strong>, ela se destaca em layouts de estilo <strong>holand&#234;s</strong> e <strong>nature aquarium</strong>, sendo muito valorizada como planta de <strong>plano intermedi&#225;rio a fundo</strong>.</p><p>No entanto, seu cultivo exige <strong>controle rigoroso dos par&#226;metros</strong>, o que faz dela uma planta indicada principalmente para aquaristas com alguma experi&#234;ncia.</p><p></p><h3><strong>Origem e classifica&#231;&#227;o</strong></h3><ul><li><p><strong>Nome cient&#237;fico:</strong> <em>Rotala macrandra</em></p></li><li><p><strong>Fam&#237;lia:</strong> Lythraceae</p></li><li><p><strong>Origem:</strong> &#205;ndia</p></li><li><p><strong>Tipo:</strong> Planta de caule</p></li><li><p><strong>Crescimento:</strong> M&#233;dio a r&#225;pido</p></li><li><p><strong>Posicionamento:</strong> Meio / Fundo</p></li></ul><p>Na natureza, a Rotala macrandra cresce em &#225;reas alagadas, com grande incid&#234;ncia de luz e solos ricos em nutrientes.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3><strong>Caracter&#237;sticas da Rotala macrandra</strong></h3><p>A principal caracter&#237;stica dessa planta s&#227;o suas <strong>folhas grandes e delicadas</strong>, com textura fina e colora&#231;&#227;o que varia entre:</p><ul><li><p>Vermelho intenso</p></li><li><p>Rosa</p></li><li><p>Laranja</p></li><li><p>Vinho</p></li></ul><p>Dependendo das condi&#231;&#245;es do aqu&#225;rio, a planta pode apresentar <strong>bordas onduladas</strong> e tons ainda mais vibrantes. Seu caule &#233; fr&#225;gil, exigindo cuidado durante o manuseio e a poda.</p><p></p><h3><strong>Requisitos para cultivo</strong></h3><p>A Rotala macrandra &#233; extremamente sens&#237;vel a varia&#231;&#245;es. Para um bom desenvolvimento, os seguintes par&#226;metros s&#227;o essenciais:</p><h4><strong>Ilumina&#231;&#227;o</strong></h4><ul><li><p><strong>Alta intensidade</strong></p></li><li><p>Ilumina&#231;&#227;o forte e bem distribu&#237;da</p></li><li><p>Fotoper&#237;odo entre <strong>7 e 8 horas</strong></p></li></ul><p>Sem luz adequada, a planta perde colora&#231;&#227;o e tende a definhar.</p><h4><strong>CO&#8322;</strong></h4><ul><li><p><strong>Obrigat&#243;rio</strong></p></li><li><p>CO&#8322; pressurizado e est&#225;vel</p></li><li><p>Concentra&#231;&#227;o ideal: <strong>20&#8211;30 ppm</strong></p></li></ul><p>Oscila&#231;&#245;es no CO&#8322; s&#227;o uma das principais causas de falha no cultivo.</p><h4><strong>Substrato</strong></h4><ul><li><p>Rico em nutrientes</p></li><li><p>Substratos f&#233;rteis espec&#237;ficos para plantados</p></li><li><p>Coluna d&#8217;&#225;gua tamb&#233;m deve ser fertilizada</p></li></ul><h4><strong>Par&#226;metros da &#225;gua</strong></h4><ul><li><p><strong>pH:</strong> 5,5 &#8211; 6,8</p></li><li><p><strong>GH:</strong> baixo a m&#233;dio</p></li><li><p><strong>KH:</strong> baixo</p></li><li><p><strong>Temperatura:</strong> 22 &#8211; 26 &#176;C</p></li></ul><blockquote><p>&#193;gua muito dura compromete seriamente o desenvolvimento.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!UWj-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!UWj-!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 424w, https://substackcdn.com/image/fetch/$s_!UWj-!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 848w, https://substackcdn.com/image/fetch/$s_!UWj-!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!UWj-!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!UWj-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg" width="1456" height="961" 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srcset="https://substackcdn.com/image/fetch/$s_!UWj-!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 424w, https://substackcdn.com/image/fetch/$s_!UWj-!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 848w, https://substackcdn.com/image/fetch/$s_!UWj-!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!UWj-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F07a1f3e3-f6b3-4864-8501-f1ec155371f3_3656x2414.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3><strong>Fertiliza&#231;&#227;o</strong></h3><p>A Rotala macrandra &#233; altamente exigente em nutrientes:</p><ul><li><p><strong>Macronutrientes:</strong></p><ul><li><p>Nitrog&#234;nio (NO&#8323;): 10&#8211;20 ppm</p></li><li><p>F&#243;sforo (PO&#8324;): 1&#8211;2 ppm</p></li><li><p>Pot&#225;ssio (K): essencial</p></li></ul></li><li><p><strong>Micronutrientes:</strong></p><ul><li><p>Ferro (Fe) em n&#237;veis constantes</p></li><li><p>Oligoelementos regulares</p></li></ul></li></ul><blockquote><p>Defici&#234;ncia de ferro resulta em folhas p&#225;lidas; excesso pode favorecer algas.</p></blockquote><p></p><h3><strong>Poda e propaga&#231;&#227;o</strong></h3><p>A propaga&#231;&#227;o &#233; feita por <strong>estaquia</strong>:</p><ol><li><p>Corte o topo saud&#225;vel</p></li><li><p>Replante no substrato</p></li><li><p>Remova partes inferiores enfraquecidas</p></li></ol><p>Podas frequentes ajudam a manter o formato compacto e estimulam brota&#231;&#245;es laterais.</p><p></p><h3><strong>Problemas comuns no cultivo</strong></h3><p>&#10060; <strong>Folhas derretendo</strong><br>&#8594; Instabilidade no CO&#8322; ou par&#226;metros inadequados</p><p>&#10060; <strong>Cor apagada ou verde</strong><br>&#8594; Ilumina&#231;&#227;o fraca ou falta de ferro</p><p>&#10060; <strong>Crescimento lento ou deformado</strong><br>&#8594; Falta de nutrientes ou &#225;gua dura</p><p>&#10060; <strong>Algas nas folhas</strong><br>&#8594; Desequil&#237;brio entre luz, CO&#8322; e fertiliza&#231;&#227;o</p><p></p><h3><strong>Compatibilidade e uso no layout</strong></h3><p>A Rotala macrandra &#233; ideal para:</p><ul><li><p>Aqu&#225;rios densamente plantados</p></li><li><p>Layouts holandeses</p></li><li><p>Aqu&#225;rios high tech</p></li></ul><p>N&#227;o &#233; recomendada para:</p><ul><li><p>Aqu&#225;rios low tech</p></li><li><p>Aqu&#225;rios rec&#233;m-montados</p></li><li><p>Sistemas sem CO&#8322;</p></li></ul><p></p><p>A <strong>Rotala macrandra</strong> &#233; uma planta desafiadora, mas extremamente recompensadora. Quando cultivada em condi&#231;&#245;es ideais, transforma o aqu&#225;rio em um verdadeiro <strong>jardim submerso de alto n&#237;vel</strong>, com cores vibrantes e visual impressionante.</p><p>Para quem busca elevar o n&#237;vel do aqu&#225;rio plantado, dominar o cultivo da Rotala macrandra &#233; um grande passo na evolu&#231;&#227;o como aquarista.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/rotala-macrandra?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/rotala-macrandra?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/rotala-macrandra?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div class="native-audio-embed" data-component-name="AudioPlaceholder" data-attrs="{&quot;label&quot;:null,&quot;mediaUploadId&quot;:&quot;91fb2b59-d428-4b7d-92ff-0a5390fdf3ca&quot;,&quot;duration&quot;:952.26776,&quot;downloadable&quot;:false,&quot;isEditorNode&quot;:true}"></div><div><hr></div><p>FONTE:</p><p>Cen&#225;rio Vivo - <a href="https://www.cenariovivo.com.br/rotala-macrandra">Rotala Macrandra</a></p><p>Escola de Aqu&#225;rio - <a href="https://escoladeaquario.com.br/ficha-planta-rotala-macrandra-green/">Ficha: Planta Rotala macrandra (Green)</a></p><p>Tropica - <a href="https://tropica.com/en/plants/plantdetails/4445/4445">Rotala macrandra</a></p><p>The 2hr Aquarist - <a href="https://www.2hraquarist.com/blogs/freshwater-aquarium-plants-guide/how-to-grow-rotala-macrandra?srsltid=AfmBOooLQUvJpz4ec-3P22YqEOTdhnaycQIeZhe-JWkVDYdPovq0URhu">How to grow Rotala macrandra &amp; its varietals</a></p>]]></content:encoded></item><item><title><![CDATA[Algas Verdes Comuns]]></title><description><![CDATA[Causas, tipos e como controlar no aqu&#225;rio]]></description><link>https://www.toaquariando.com.br/p/algas-verdes-comuns</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/algas-verdes-comuns</guid><dc:creator><![CDATA[Tô Aquariando]]></dc:creator><pubDate>Fri, 02 Jan 2026 14:49:23 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!3h7Q!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F34ef34d6-580d-4d0c-8c43-91ed773a8620_600x460.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p></p><div class="native-audio-embed" data-component-name="AudioPlaceholder" data-attrs="{&quot;label&quot;:null,&quot;mediaUploadId&quot;:&quot;6d97cc5b-08a2-41ec-a819-44de7558f9f7&quot;,&quot;duration&quot;:860.7869,&quot;downloadable&quot;:false,&quot;isEditorNode&quot;:true}"></div><p>As <strong>algas verdes comuns</strong> est&#227;o entre as algas mais frequentes no aquarismo de &#225;gua doce. Diferente das diatom&#225;ceas, sua presen&#231;a geralmente indica que o aqu&#225;rio j&#225; possui <strong>biologia ativa</strong>, por&#233;m apresenta <strong>desequil&#237;brios entre luz, nutrientes e manuten&#231;&#227;o</strong>.</p><p>Apesar de muitas vezes assustarem o aquarista iniciante, as algas verdes fazem parte de um <strong>ecossistema aqu&#225;tico natural</strong> e, quando controladas, n&#227;o representam perigo aos peixes.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3><strong>O que s&#227;o as algas verdes comuns?</strong></h3><p>As algas verdes pertencem ao grupo <strong>Chlorophyta</strong>, caracterizadas pela presen&#231;a de <strong>clorofila</strong>, respons&#225;vel pela colora&#231;&#227;o verde intensa. Elas utilizam <strong>luz, CO&#8322; e nutrientes</strong> para se desenvolver, assim como as plantas aqu&#225;ticas.</p><p>No aqu&#225;rio, costumam aparecer em:</p><ul><li><p>Vidros</p></li><li><p>Decora&#231;&#245;es e troncos</p></li><li><p>Substrato</p></li><li><p>Folhas mais antigas das plantas</p></li><li><p>Equipamentos</p></li></ul><p>Sua textura pode variar entre <strong>pel&#237;cula fina, pontos, fios curtos ou camadas aderidas</strong>.</p><p></p><h3><strong>Principais tipos de algas verdes comuns</strong></h3><h4><strong>1. Alga verde em pel&#237;cula (Green Dust / Green Film)</strong></h4><p>Forma uma camada verde clara sobre os vidros. &#201; comum em aqu&#225;rios com <strong>ilumina&#231;&#227;o intensa</strong> e manuten&#231;&#227;o irregular.</p><h4><strong>2. Alga verde em pontos (Green Spot Algae &#8211; GSA)</strong></h4><p>Aparece como pequenos pontos verdes duros, dif&#237;ceis de remover. Geralmente est&#225; relacionada &#224; <strong>baixa concentra&#231;&#227;o de fosfato (PO&#8324;)</strong>.</p><h4><strong>3. Alga verde filamentosa curta</strong></h4><p>Forma fios curtos e macios, presos a plantas e decora&#231;&#245;es. Surge com <strong>excesso de nutrientes aliado a ilumina&#231;&#227;o forte</strong>.</p><p></p><h3><strong>Por que as algas verdes aparecem?</strong></h3><p>O crescimento das algas verdes est&#225; ligado a <strong>excesso ou desequil&#237;brio</strong> de fatores essenciais:</p><ul><li><p><strong>Ilumina&#231;&#227;o excessiva</strong> ou fotoper&#237;odo muito longo</p></li><li><p><strong>Excesso de nitrato (NO&#8323;)</strong> e fosfato (PO&#8324;)</p></li><li><p><strong>CO&#8322; inst&#225;vel ou inexistente</strong> em aqu&#225;rios plantados</p></li><li><p><strong>TPAs irregulares ou insuficientes</strong></p></li><li><p><strong>Pouca massa vegetal</strong> competindo por nutrientes</p></li></ul><p>Ou seja, n&#227;o &#233; apenas &#8220;excesso de sujeira&#8221;, mas sim <strong>falta de equil&#237;brio</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3h7Q!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F34ef34d6-580d-4d0c-8c43-91ed773a8620_600x460.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3h7Q!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F34ef34d6-580d-4d0c-8c43-91ed773a8620_600x460.webp 424w, https://substackcdn.com/image/fetch/$s_!3h7Q!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F34ef34d6-580d-4d0c-8c43-91ed773a8620_600x460.webp 848w, https://substackcdn.com/image/fetch/$s_!3h7Q!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F34ef34d6-580d-4d0c-8c43-91ed773a8620_600x460.webp 1272w, 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3><strong>As algas verdes fazem mal ao aqu&#225;rio?</strong></h3><p>Na maioria dos casos, <strong>n&#227;o s&#227;o t&#243;xicas</strong>. O problema ocorre quando h&#225; <strong>prolifera&#231;&#227;o excessiva</strong>, podendo:</p><ul><li><p>Cobrir folhas e dificultar a fotoss&#237;ntese</p></li><li><p>Prejudicar o crescimento das plantas</p></li><li><p>Comprometer a est&#233;tica do aqu&#225;rio</p></li></ul><p></p><h3><strong>Como controlar as algas verdes comuns?</strong></h3><p>O controle eficaz exige <strong>ajustes progressivos</strong>, nunca medidas radicais.</p><h4><strong>1. Ajuste da ilumina&#231;&#227;o</strong></h4><ul><li><p>Reduza o fotoper&#237;odo para <strong>6 a 8 horas</strong></p></li><li><p>Evite luz direta do sol</p></li><li><p>Use ilumina&#231;&#227;o compat&#237;vel com o tipo de aqu&#225;rio</p></li></ul><h4><strong>2. Controle dos nutrientes</strong></h4><ul><li><p>Mantenha <strong>NO&#8323; entre 5&#8211;20 ppm</strong></p></li><li><p><strong>PO&#8324; entre 0,5&#8211;2 ppm</strong></p></li><li><p>Evite superalimenta&#231;&#227;o dos peixes</p></li></ul><h4><strong>3. TPAs regulares</strong></h4><ul><li><p>Realize trocas semanais de <strong>20% a 30%</strong></p></li><li><p>Sifone &#225;reas com ac&#250;mulo de res&#237;duos</p></li></ul><h4><strong>4. Fortale&#231;a as plantas</strong></h4><ul><li><p>Plante esp&#233;cies de crescimento r&#225;pido</p></li><li><p>Mantenha fertiliza&#231;&#227;o equilibrada</p></li><li><p>Garanta estabilidade no fornecimento de CO&#8322; (se aplic&#225;vel)</p></li></ul><h4><strong>5. Remo&#231;&#227;o manual</strong></h4><ul><li><p>Limpeza dos vidros</p></li><li><p>Poda de folhas muito afetadas</p></li><li><p>Remo&#231;&#227;o de algas vis&#237;veis em decora&#231;&#245;es</p></li></ul><p></p><h3><strong>Animais que ajudam no controle</strong></h3><p>Alguns habitantes auxiliam no controle natural:</p><ul><li><p><strong>Otocinclus</strong></p></li><li><p><strong>Cascudos pequenos</strong></p></li><li><p><strong>Camar&#245;es Amano</strong></p></li><li><p><strong>Caramujos Neritina</strong></p></li></ul><blockquote><p>Eles ajudam no controle, mas <strong>n&#227;o resolvem o problema sozinhos</strong>.</p></blockquote><p></p><p>As algas verdes comuns s&#227;o um <strong>sinal claro de desequil&#237;brio</strong>, especialmente entre <strong>luz e nutrientes</strong>. Em vez de combat&#234;-las apenas com produtos qu&#237;micos, o aquarista deve focar em <strong>estabilidade, manuten&#231;&#227;o e observa&#231;&#227;o</strong>.</p><p>Quando o aqu&#225;rio atinge o equil&#237;brio ideal, as algas deixam de ser um problema e passam a ser apenas parte natural do sistema.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/algas-verdes-comuns?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/algas-verdes-comuns?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/algas-verdes-comuns?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTE:</p><ul><li><p>Aquarismo Paulista - <a href="https://www.aquarismopaulista.com/algas-aquario/">Algas no Aqu&#225;rio</a></p></li><li><p>T&#244; Aquariando - <a href="https://www.toaquariando.com.br/p/um-estudo-sobre-algas?utm_source=publication-search">Estudo sobre algas (Eliton Haras)</a></p></li><li><p>Hydra Fertilizers - <a href="https://www.hydrafertilizers.com/as-algas-guia-completo-para-prevencao-tratamento-e-manutencao">As Algas: Guia Completo para preven&#231;&#227;o, tratamento e manuten&#231;&#227;o</a></p></li><li><p>Emp&#243;rio Aqu&#225;tico - <a href="https://emporioaquatico.wordpress.com/2014/12/10/como-deixar-sua-agua-livre-de-algas-verdes/">Como deixar sua &#225;gua livre de algas verdes</a></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Tetra do Congo (Phenacogrammus interruptus)]]></title><description><![CDATA[Phenacogrammus interruptus (Boulenger, 1899)]]></description><link>https://www.toaquariando.com.br/p/tetra-do-congo-phenacogrammus-interruptus</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/tetra-do-congo-phenacogrammus-interruptus</guid><dc:creator><![CDATA[Tô Aquariando]]></dc:creator><pubDate>Tue, 30 Dec 2025 14:43:54 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!b2Rv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!b2Rv!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!b2Rv!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 424w, https://substackcdn.com/image/fetch/$s_!b2Rv!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 848w, https://substackcdn.com/image/fetch/$s_!b2Rv!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!b2Rv!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!b2Rv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg" width="600" height="413" 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srcset="https://substackcdn.com/image/fetch/$s_!b2Rv!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 424w, https://substackcdn.com/image/fetch/$s_!b2Rv!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 848w, https://substackcdn.com/image/fetch/$s_!b2Rv!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!b2Rv!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fec1a197f-8358-4948-b73a-845f2d644a33_600x413.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3><strong>Ficha T&#233;cnica</strong></h3><p><strong>Ordem</strong>: Characiformes &#8212; <strong>Fam&#237;lia</strong>: Alestidae (Alest&#237;deos)</p><p><strong>Nomes Comuns</strong>: Tetra do Congo</p><p><strong>Distribui&#231;&#227;o</strong>: &#193;frica, bacia do rio Congo</p><p><strong>Tamanho Adulto</strong>: 8 cm (comum: 6 cm)</p><p><strong>Expectativa de Vida</strong>: desconhecido</p><p><strong>Comportamento</strong>: pac&#237;fico, greg&#225;rio</p><p><strong>pH</strong>: 6.0 a 8.0 &#8212; <strong>Dureza</strong>: 5 a 19</p><p><strong>Temperatura</strong>: 23&#176;C a 28&#176;C</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3><strong>Distribui&#231;&#227;o e habitat</strong></h3><p>S&#227;o end&#234;micos da bacia do rio Congo na Rep&#250;blica Democr&#225;tica do Congo e Rep&#250;blica do Congo. A maioria dos peixes dispon&#237;veis no aquarismo s&#227;o criados comercialmente no Extremo Oriente e Europa Oriental.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6MuB!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4cdaa8c-f499-4c6b-98ca-07ecf77a0e8b_600x399.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6MuB!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4cdaa8c-f499-4c6b-98ca-07ecf77a0e8b_600x399.jpeg 424w, https://substackcdn.com/image/fetch/$s_!6MuB!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff4cdaa8c-f499-4c6b-98ca-07ecf77a0e8b_600x399.jpeg 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3><strong>Descri&#231;&#227;o</strong></h3><p>Formato do corpo t&#237;pico dos tetras africanos com escamas grandes.</p><p>Frequentemente vendido juvenil n&#227;o apresentando colora&#231;&#227;o chamativa, mas uma vez em fase adulta e bem adaptado ao aqu&#225;rio apresentam colora&#231;&#227;o exuberante.</p><h3><strong>Cria&#231;&#227;o em Aqu&#225;rio</strong></h3><p>Aqu&#225;rio com dimens&#245;es m&#237;nimas de 100 cm de comprimento e 40 cm de largura desej&#225;vel.</p><p>Embora n&#227;o fiquem t&#227;o grandes, s&#227;o peixes agitados que requerem um bom espa&#231;o horizontal para nadarem.</p><p>Um bi&#243;topo africano contendo ra&#237;zes, plantas flutuantes e Anubias simular&#225; seu ambiente natural. Ficam mais coloridos quando mantidos em aqu&#225;rio densamente plantado, mas com espa&#231;o livre para nadarem.</p><h3><strong>Comportamento</strong></h3><p>De comportamento pac&#237;fico, pode ser mantido em aqu&#225;rio comunit&#225;rio.</p><p>Deve-se manter pelo menos meia d&#250;zia de esp&#233;cimes para mostrarem seu comportamento natural e cores exuberantes.</p><h3><strong>Reprodu&#231;&#227;o</strong></h3><p>Ov&#237;paro. S&#227;o dispersores livres. F&#234;mea pode liberar at&#233; 300 ovos que afundam e s&#227;o fertilizados pelo macho. Eclodem em at&#233; 48 horas e estar&#227;o nadando livremente em at&#233; seis dias. Pais n&#227;o cuidam da prog&#234;nie.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!-wRH!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!-wRH!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-wRH!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-wRH!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-wRH!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!-wRH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg" width="600" height="320" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:320,&quot;width&quot;:600,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:49644,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/182412763?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!-wRH!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 424w, https://substackcdn.com/image/fetch/$s_!-wRH!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 848w, https://substackcdn.com/image/fetch/$s_!-wRH!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!-wRH!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F669341e0-19fb-498d-837e-c8304db59ea5_600x320.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h3><strong>Dimorfismo Sexual</strong></h3><p>Os machos s&#227;o maiores e mais coloridos. Eles tamb&#233;m desenvolvem filamentos prolongados na nadadeira caudal e a nadadeira dorsal amplamente estendida.</p><h3><strong>Alimenta&#231;&#227;o</strong></h3><p>On&#237;voro. Em seu ambiente natural se alimenta de vermes, pequenos insetos, crust&#225;ceos e mat&#233;ria vegetal.</p><p>Em aqu&#225;rio aceitar&#225; prontamente alimentos secos e vivos.</p><p><strong>Etimologia</strong>: <em>Phenacogrammus</em>: <em>phenax</em>, -akos (grego) = enganoso + <em>gramma</em> (grego) = carta, sinal</p><p><strong>Sin&#244;nimos</strong>: <em>Micralestes interruptus</em></p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/tetra-do-congo-phenacogrammus-interruptus?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/tetra-do-congo-phenacogrammus-interruptus?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/tetra-do-congo-phenacogrammus-interruptus?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div class="native-audio-embed" data-component-name="AudioPlaceholder" data-attrs="{&quot;label&quot;:null,&quot;mediaUploadId&quot;:&quot;579c685d-efab-466b-a8f0-19b68e885e04&quot;,&quot;duration&quot;:878.00165,&quot;downloadable&quot;:false,&quot;isEditorNode&quot;:true}"></div><div><hr></div><p><em><strong>Artigo retirado, com autoriza&#231;&#227;o, do site <a href="https://www.aquarismopaulista.com/phenacogrammus-interruptus/">Aquarismo Paulista</a></strong></em></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Obrigado por ler! Subscri&#231;&#227;o gratuita para receber novos posts e apoiar o meu trabalho.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[Algas Diatomáceas (Algas Marrons)]]></title><description><![CDATA[O que s&#227;o, por que surgem e como controlar]]></description><link>https://www.toaquariando.com.br/p/algas-diatomaceas-algas-marrons</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/algas-diatomaceas-algas-marrons</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Mon, 29 Dec 2025 12:38:18 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!kKlm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>As <strong>algas diatom&#225;ceas</strong>, popularmente conhecidas como <strong>algas marrons</strong>, est&#227;o entre as mais comuns no aquarismo, especialmente em <strong>aqu&#225;rios novos</strong>. Apesar da apar&#234;ncia pouco agrad&#225;vel, elas <strong>n&#227;o s&#227;o prejudiciais aos peixes ou plantas</strong> e, na maioria dos casos, fazem parte de uma fase natural do amadurecimento do aqu&#225;rio.</p><p></p><h3><strong>O que s&#227;o as diatom&#225;ceas?</strong></h3><p>As diatom&#225;ceas s&#227;o <strong>microalgas unicelulares</strong> que possuem uma estrutura r&#237;gida composta por <strong>s&#237;lica</strong> (di&#243;xido de sil&#237;cio). Essa caracter&#237;stica faz com que elas se fixem facilmente em superf&#237;cies como:</p><ul><li><p>Vidros do aqu&#225;rio</p></li><li><p>Substrato</p></li><li><p>Rochas e troncos</p></li><li><p>Folhas de plantas</p></li><li><p>Equipamentos (filtros, term&#244;metros, mangueiras)</p></li></ul><p>Sua colora&#231;&#227;o varia entre <strong>marrom claro, amarelado ou marrom escuro</strong>, formando uma pel&#237;cula fina, facilmente removida com o toque.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!kKlm!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!kKlm!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 424w, https://substackcdn.com/image/fetch/$s_!kKlm!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 848w, https://substackcdn.com/image/fetch/$s_!kKlm!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 1272w, https://substackcdn.com/image/fetch/$s_!kKlm!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!kKlm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp" width="728" height="591" 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srcset="https://substackcdn.com/image/fetch/$s_!kKlm!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 424w, https://substackcdn.com/image/fetch/$s_!kKlm!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 848w, https://substackcdn.com/image/fetch/$s_!kKlm!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 1272w, https://substackcdn.com/image/fetch/$s_!kKlm!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2629e3c9-679e-40ae-a985-d5bac5c45fe7_728x591.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3><strong>Por que as algas marrons aparecem?</strong></h3><p>O surgimento das diatom&#225;ceas est&#225; diretamente ligado a alguns fatores comuns no in&#237;cio ou desequil&#237;brio do aqu&#225;rio:</p><ul><li><p><strong>Aqu&#225;rio rec&#233;m-montado</strong>, com biologia ainda inst&#225;vel</p></li><li><p><strong>Excesso de silicato</strong> na &#225;gua (comum em &#225;gua de torneira)</p></li><li><p><strong>Ilumina&#231;&#227;o fraca ou inadequada</strong></p></li><li><p><strong>Filtro biol&#243;gico imaturo</strong></p></li><li><p><strong>Baixa competi&#231;&#227;o de plantas</strong></p></li><li><p><strong>TPAs irregulares</strong></p></li></ul><p>&#201; muito comum que elas apare&#231;am nas primeiras semanas e <strong>desapare&#231;am sozinhas</strong> conforme o aqu&#225;rio amadurece.</p><p></p><h3><strong>As diatom&#225;ceas fazem mal ao aqu&#225;rio?</strong></h3><p>N&#227;o.<br>Elas <strong>n&#227;o liberam toxinas</strong>, n&#227;o atacam peixes nem prejudicam diretamente as plantas. O problema &#233; <strong>est&#233;tico</strong> e, em casos extremos, podem dificultar a fotoss&#237;ntese das plantas se cobrirem suas folhas por completo.</p><p></p><h3><strong>Como controlar e eliminar as algas diatom&#225;ceas?</strong></h3><p>O controle &#233; simples e baseado em <strong>estabilidade e paci&#234;ncia</strong>:</p><h4><strong>1. Manuten&#231;&#227;o regular</strong></h4><ul><li><p>Realize <strong>TPAs semanais</strong> (20% a 30%)</p></li><li><p>Remova manualmente a alga dos vidros e decora&#231;&#245;es</p></li></ul><h4><strong>2. Melhore a ilumina&#231;&#227;o</strong></h4><ul><li><p>Ajuste o fotoper&#237;odo para <strong>6 a 8 horas por dia</strong></p></li><li><p>Utilize ilumina&#231;&#227;o adequada ao volume e tipo do aqu&#225;rio</p></li></ul><h4><strong>3. Fortale&#231;a a filtragem biol&#243;gica</strong></h4><ul><li><p>Evite lavagens excessivas da m&#237;dia biol&#243;gica</p></li><li><p>D&#234; tempo para o ciclo do nitrog&#234;nio se estabilizar</p></li></ul><h4><strong>4. Controle os silicatos</strong></h4><ul><li><p>Use &#225;gua de boa proced&#234;ncia</p></li><li><p>Em casos persistentes, m&#237;dias espec&#237;ficas removedoras de silicato podem ajudar</p></li></ul><h4><strong>5. Aposte nos &#8220;comedores naturais&#8221;</strong></h4><p>Alguns animais ajudam muito no controle:</p><ul><li><p><strong>Otocinclus</strong></p></li><li><p><strong>Cascudos pequenos</strong></p></li><li><p><strong>Caramujos Neritina</strong></p></li></ul><blockquote><p>Sempre respeite a compatibilidade e o tamanho do aqu&#225;rio antes de inserir qualquer esp&#233;cie.</p></blockquote><h3></h3><p>As algas diatom&#225;ceas s&#227;o um <strong>sinal comum de aqu&#225;rios jovens ou em adapta&#231;&#227;o</strong>. Em vez de desespero, o aquarista deve enxergar sua presen&#231;a como parte do processo natural de equil&#237;brio do sistema.</p><p>Com <strong>tempo, manuten&#231;&#227;o correta e ajustes simples</strong>, elas desaparecem naturalmente, dando lugar a um aqu&#225;rio mais limpo, est&#225;vel e saud&#225;vel.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/algas-diatomaceas-algas-marrons?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/algas-diatomaceas-algas-marrons?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/algas-diatomaceas-algas-marrons?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTE</p><ul><li><p>Diatoms - <a href="https://diatoms.org/what-are-diatoms">What are Diatoms?</a></p></li><li><p>Aquarismo Paulista - <a href="https://www.aquarismopaulista.com/algas-aquario/">Algas no aqu&#225;rio</a></p></li><li><p>Buceplant - <a href="https://buceplant.com/blogs/aquascaping-guides-and-tips/how-to-get-rid-of-brown-algae-diatoms-in-the-fish-tank">Como eliminar algas marrons (diatom&#225;ceas) do aqu&#225;rio</a></p></li><li><p>T&#244; Aquariando - <a href="https://www.toaquariando.com.br/p/um-estudo-sobre-algas?utm_source=publication-search">Um estudo sobre algas (Eliton Hara)</a></p></li></ul>]]></content:encoded></item><item><title><![CDATA[Plantio da HC Cuba: Técnica da Estufa]]></title><description><![CDATA[Dry Start Method &#8211; DSM]]></description><link>https://www.toaquariando.com.br/p/plantio-da-hc-cuba-tecnica-da-estufa</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/plantio-da-hc-cuba-tecnica-da-estufa</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Fri, 26 Dec 2025 22:23:13 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!i7un!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A <strong>t&#233;cnica da estufa</strong>, tamb&#233;m chamada de <strong>Dry Start Method (DSM)</strong>, &#233; uma das formas <strong>mais seguras e eficientes</strong> de plantar a <strong>Hemianthus callitrichoides &#8220;Cuba&#8221;</strong>, principalmente para quem quer formar um <strong>tapete fechado e bem fixado</strong> no substrato antes de colocar &#225;gua e peixes.</p><p>Essa t&#233;cnica consiste em <strong>cultivar a planta fora d&#8217;&#225;gua</strong>, mantendo o substrato &#250;mido, simulando um ambiente de alta umidade &#8212; como uma estufa.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3>Por que usar a t&#233;cnica da estufa?</h3><p>A HC Cuba tem ra&#237;zes muito delicadas e, quando plantada diretamente em aqu&#225;rio cheio, pode:</p><ul><li><p>se soltar do substrato</p></li><li><p>boiar</p></li><li><p>apodrecer antes de enraizar</p></li></ul><p>Com a estufa, voc&#234; garante:</p><ul><li><p>melhor enraizamento</p></li><li><p>crescimento mais r&#225;pido</p></li><li><p>tapete mais uniforme</p></li><li><p>menos perda de mudas</p></li></ul><p>&#201; uma t&#233;cnica muito usada por aquapaisagistas profissionais.</p><p></p><h3>O que voc&#234; precisa para a t&#233;cnica da estufa</h3><ul><li><p>Aqu&#225;rio montado <strong>sem &#225;gua</strong></p></li><li><p>Substrato f&#233;rtil pr&#243;prio para plantados</p></li><li><p>Ilumina&#231;&#227;o normal de aqu&#225;rio</p></li><li><p>Pin&#231;a</p></li><li><p>Borrifador com &#225;gua (de prefer&#234;ncia sem cloro)</p></li><li><p>Pl&#225;stico filme ou tampa do aqu&#225;rio</p></li></ul><p></p><h3>Passo a passo da t&#233;cnica da estufa</h3><ol><li><p><strong>Prepare o substrato</strong><br>Deixe o substrato levemente &#250;mido, nunca encharcado.</p></li><li><p><strong>Divida a HC Cuba em pequenas por&#231;&#245;es</strong><br>Separe as mudas em v&#225;rios peda&#231;os pequenos. Isso facilita o fechamento uniforme do tapete.</p></li><li><p><strong>Plante com pin&#231;a</strong><br>Insira cada por&#231;&#227;o superficialmente no substrato, sem enterrar demais.</p></li><li><p><strong>Borrife &#225;gua</strong><br>Use o borrifador para manter tudo &#250;mido.</p></li><li><p><strong>Feche o aqu&#225;rio</strong><br>Cubra com pl&#225;stico filme ou use a tampa para manter a umidade alta (efeito estufa).</p></li><li><p><strong>Ilumina&#231;&#227;o di&#225;ria</strong><br>Mantenha a luz ligada de 8 a 10 horas por dia.</p></li></ol><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!i7un!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!i7un!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 424w, https://substackcdn.com/image/fetch/$s_!i7un!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 848w, https://substackcdn.com/image/fetch/$s_!i7un!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!i7un!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!i7un!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg" width="660" height="330" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:330,&quot;width&quot;:660,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:139404,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/182087519?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!i7un!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 424w, https://substackcdn.com/image/fetch/$s_!i7un!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 848w, https://substackcdn.com/image/fetch/$s_!i7un!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!i7un!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F741661ab-06cd-4d28-9108-037c95a3cda5_660x330.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3>Tempo de estufa</h3><ul><li><p>Em m&#233;dia, o tapete come&#231;a a se formar entre <strong>3 e 6 semanas</strong></p></li><li><p>O ideal &#233; esperar at&#233; que a planta esteja bem enraizada e fechando os espa&#231;os</p></li></ul><p>Durante esse per&#237;odo:</p><ul><li><p>Abra o aqu&#225;rio <strong>1 vez por dia</strong> por alguns minutos para troca de ar</p></li><li><p>Borrife &#225;gua sempre que o substrato parecer seco</p></li></ul><p></p><h3>Cuidados importantes na estufa</h3><ul><li><p>N&#227;o deixar o substrato encharcado (risco de fungos)</p></li><li><p>Evitar excesso de &#225;gua acumulada no fundo</p></li><li><p>N&#227;o deixar o aqu&#225;rio totalmente fechado por dias</p></li><li><p>Observar qualquer sinal de mofo (raro, mas poss&#237;vel)</p></li></ul><p>Se aparecer mofo, aumente a ventila&#231;&#227;o di&#225;ria.</p><p></p><h3>Transi&#231;&#227;o da estufa para o aqu&#225;rio cheio</h3><p>Quando o tapete estiver bem formado:</p><ol><li><p>Encha o aqu&#225;rio <strong>lentamente</strong>, para n&#227;o descolar as plantas</p></li><li><p>Ligue a filtragem</p></li><li><p>Comece o CO&#8322;</p></li><li><p>Mantenha a ilumina&#231;&#227;o est&#225;vel</p></li><li><p>Fa&#231;a trocas parciais frequentes nas primeiras semanas</p></li></ol><p>Os peixes s&#243; devem entrar <strong>ap&#243;s a ciclagem do aqu&#225;rio</strong>.</p><p></p><h3>Por que a estufa funciona t&#227;o bem com a HC Cuba?</h3><p>Fora d&#8217;&#225;gua, a HC Cuba:</p><ul><li><p>cresce mais r&#225;pido</p></li><li><p>enra&#237;za com mais for&#231;a</p></li><li><p>se fixa melhor ao substrato</p></li></ul><p>Quando submersa depois, ela j&#225; est&#225; forte o suficiente para se adaptar.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/plantio-da-hc-cuba-tecnica-da-estufa?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/plantio-da-hc-cuba-tecnica-da-estufa?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/plantio-da-hc-cuba-tecnica-da-estufa?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><p></p>]]></content:encoded></item><item><title><![CDATA[Hemianthus callitrichoides “Cuba” (HC Cuba)]]></title><description><![CDATA[Guia completo para iniciantes]]></description><link>https://www.toaquariando.com.br/p/hemianthus-callitrichoides-cuba-hc</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/hemianthus-callitrichoides-cuba-hc</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Tue, 23 Dec 2025 14:57:25 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!vuMX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A <strong>Hemianthus callitrichoides &#8220;Cuba&#8221;</strong>, conhecida no aquarismo apenas como <strong>HC Cuba</strong>, &#233; considerada uma das <strong>menores plantas aqu&#225;ticas do mundo</strong>. Ela &#233; muito famosa por formar aquele <strong>tapete verdinho, baixo e delicado</strong> no fundo do aqu&#225;rio, t&#237;pico de aqu&#225;rios plantados profissionais e layouts de concurso.</p><p>Apesar de linda, &#233; importante dizer logo de in&#237;cio: <strong>n&#227;o &#233; a planta mais f&#225;cil para iniciantes</strong>, mas com os cuidados certos, &#233; totalmente poss&#237;vel ter sucesso.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>Origem e caracter&#237;sticas</h2><p>A HC Cuba &#233; origin&#225;ria de <strong>Cuba</strong>, onde cresce naturalmente em &#225;reas rasas, bem iluminadas e com &#225;gua limpa e rica em nutrientes.</p><p>Suas principais caracter&#237;sticas:</p><ul><li><p>Folhas <strong>muito pequenas e arredondadas</strong></p></li><li><p>Crescimento <strong>rasteiro</strong>, formando tapete</p></li><li><p>Altura m&#233;dia: <strong>2 a 5 cm</strong></p></li><li><p>Visual extremamente natural e delicado</p></li></ul><p>&#201; uma planta usada principalmente como <strong>planta de primeiro plano</strong>.</p><p></p><h2>Por que ela &#233; t&#227;o desejada no aquapaisagismo?</h2><p>No aquapaisagismo, a HC Cuba &#233; sin&#244;nimo de:</p><ul><li><p>acabamento fino</p></li><li><p>naturalidade</p></li><li><p>sensa&#231;&#227;o de escala (aqu&#225;rio parece maior)</p></li></ul><p>Ela cria um tapete denso e uniforme que valoriza troncos, pedras e o layout como um todo.</p><p></p><h2>Ilumina&#231;&#227;o: fator essencial</h2><p>A HC Cuba <strong>exige ilumina&#231;&#227;o forte</strong>. Esse &#233; um dos pontos mais importantes para o sucesso.</p><ul><li><p>Luz fraca: a planta cresce para cima ou morre</p></li><li><p>Luz m&#233;dia: crescimento lento e irregular</p></li><li><p><strong>Luz forte:</strong> crescimento rasteiro e saud&#225;vel</p></li></ul><p>Para iniciantes, o erro mais comum &#233; subestimar a ilumina&#231;&#227;o.</p><p></p><h2>CO&#8322;: praticamente obrigat&#243;rio</h2><p>Diferente de plantas mais simples, a HC Cuba <strong>precisa de CO&#8322; pressurizado</strong> para se desenvolver bem.</p><p>Sem CO&#8322;:</p><ul><li><p>crescimento muito lento</p></li><li><p>folhas pequenas se soltam</p></li><li><p>tapete n&#227;o se forma</p></li></ul><p>Com CO&#8322; est&#225;vel:</p><ul><li><p>crescimento r&#225;pido</p></li><li><p>folhas firmes</p></li><li><p>tapete fechado e saud&#225;vel</p></li></ul><p>Aqui, estabilidade &#233; mais importante que quantidade.</p><p></p><h2>Substrato nutritivo: faz muita diferen&#231;a</h2><p>A HC Cuba tem ra&#237;zes finas e delicadas. Por isso:</p><ul><li><p><strong>substrato f&#233;rtil</strong> &#233; altamente recomendado</p></li><li><p>substratos pr&#243;prios para plantados facilitam muito</p></li></ul><p>Ela at&#233; pode crescer em substratos inertes, mas exige fertiliza&#231;&#227;o l&#237;quida muito bem ajustada.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!vuMX!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!vuMX!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 424w, https://substackcdn.com/image/fetch/$s_!vuMX!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 848w, https://substackcdn.com/image/fetch/$s_!vuMX!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!vuMX!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!vuMX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg" width="1280" height="474" 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srcset="https://substackcdn.com/image/fetch/$s_!vuMX!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 424w, https://substackcdn.com/image/fetch/$s_!vuMX!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 848w, https://substackcdn.com/image/fetch/$s_!vuMX!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!vuMX!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F610dfc12-2632-4760-8e95-39197d24e8f8_1280x474.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>Par&#226;metros de &#225;gua ideais</h2><p>Para melhores resultados:</p><ul><li><p><strong>Temperatura:</strong> 22 &#176;C a 26 &#176;C</p></li><li><p><strong>pH:</strong> levemente &#225;cido (6.0 a 6.8)</p></li><li><p><strong>Dureza:</strong> baixa a m&#233;dia</p></li><li><p><strong>&#193;gua limpa e bem oxigenada</strong></p></li></ul><p>Trocas parciais de &#225;gua regulares ajudam bastante.</p><p></p><h2>Plantio correto (muito importante!)</h2><p>Um erro comum &#233; plantar grandes moitas de uma vez. O ideal &#233;:</p><ol><li><p>Dividir o vaso em <strong>pequenos peda&#231;os</strong></p></li><li><p>Plantar com <strong>pin&#231;a</strong></p></li><li><p>Deixar um pequeno espa&#231;o entre cada muda</p></li><li><p>N&#227;o enterrar demais</p></li></ol><p>Esse m&#233;todo evita que a planta apodre&#231;a e ajuda no fechamento uniforme do tapete.</p><blockquote><p><em>Referente t&#233;cnica e m&#233;todo de plantio, falaremos mais no pr&#243;ximo post&#8230;</em></p></blockquote><p></p><h2>Manuten&#231;&#227;o e poda</h2><p>Com o tapete formado:</p><ul><li><p>Fa&#231;a podas regulares para evitar que ela descole</p></li><li><p>Retire partes mais altas</p></li><li><p>Evite que o tapete fique muito espesso</p></li></ul><p>Podar estimula o crescimento lateral e mant&#233;m o visual bonito.</p><p></p><h2>Compatibilidade com peixes</h2><p>A HC Cuba vai melhor em aqu&#225;rios com:</p><ul><li><p>peixes pequenos e leves</p></li><li><p>camar&#245;es</p></li><li><p>peixes que n&#227;o remexam o substrato</p></li></ul><p>Evite:<br>- kinguios<br>- cascudos grandes<br>- peixes escavadores</p><p>Eles podem soltar o tapete facilmente.</p><p></p><h2>Principais erros de iniciantes</h2><ul><li><p>Ilumina&#231;&#227;o insuficiente</p></li><li><p>Falta de CO&#8322;</p></li><li><p>Plantio em grandes blocos</p></li><li><p>Par&#226;metros inst&#225;veis</p></li><li><p>Excesso de algas no in&#237;cio</p></li></ul><p>A HC Cuba <strong>n&#227;o gosta de instabilidade</strong>.</p><p></p><h2>Vale a pena para iniciantes?</h2><p>Se for seu <strong>primeiro aqu&#225;rio plantado</strong>, talvez seja melhor come&#231;ar com plantas mais f&#225;ceis.<br>Mas se voc&#234; j&#225; entende o b&#225;sico e quer um desafio bonito, a HC Cuba &#233; extremamente recompensadora.</p><p>Ela ensina:<br>- paci&#234;ncia<br>- controle<br>- observa&#231;&#227;o</p><p></p><p>A <strong>Hemianthus callitrichoides &#8220;Cuba&#8221;</strong> &#233; uma planta exigente, mas tamb&#233;m uma das mais belas do aquapaisagismo. Com ilumina&#231;&#227;o forte, CO&#8322; est&#225;vel, substrato nutritivo e manuten&#231;&#227;o regular, ela forma um tapete incr&#237;vel que transforma qualquer aqu&#225;rio em uma verdadeira obra de arte natural.</p><p>Se bem cuidada, a HC Cuba deixa de ser &#8220;dif&#237;cil&#8221; e passa a ser <strong>apenas t&#233;cnica</strong> &#8212; e t&#233;cnica se aprende.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/hemianthus-callitrichoides-cuba-hc?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/hemianthus-callitrichoides-cuba-hc?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/hemianthus-callitrichoides-cuba-hc?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTES:</p><p>Aquarios Plantados - <a href="https://www.aquariosplantados.com.br/hemianthus-callitrichoides">Hemianthus callitrichoides</a></p><p>The 2hr Aquarist - <a href="https://www.2hraquarist.com/blogs/freshwater-aquarium-plants-guide/how-to-grow-hc-cuba">Como cultivar &#8220;HC Cuba&#8221;</a></p><p>Escola de Aqu&#225;rio - <a href="https://escoladeaquario.com.br/ficha-tecnica-planta-hemianthus-callitrichoides-cuba-2/">Ficha t&#233;cnica: Planta Hemianthus callitrichoides (Cuba)</a></p><p>Aquascaping Love - <a href="https://aquascapinglove.com/basics/hc-cuba-aquarium-plant-aquascapers-challenge/">Hemianthus callitrichoides (HC Cuba) Aquarium Plant &#8211; An Aquascaper&#8217;s Challenge</a></p><p>Wikipedia - <a href="https://en.wikipedia.org/wiki/Hemianthus_callitrichoides">Hemianthus calitricoides</a><br></p><p></p>]]></content:encoded></item><item><title><![CDATA[Wave Maker]]></title><description><![CDATA[Fun&#231;&#245;es, quando usar e se ele &#233; realmente necess&#225;rio]]></description><link>https://www.toaquariando.com.br/p/wave-maker</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/wave-maker</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Mon, 22 Dec 2025 11:30:55 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!YTjZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfaf386d-2d96-4e97-aec5-b76a64ac6831_708x392.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Quem j&#225; visitou lojas de aquarismo ou viu fotos de aqu&#225;rios montados na internet provavelmente j&#225; reparou em um pequeno equipamento preso ao vidro, movimentando a &#225;gua de um lado para o outro. Esse equipamento &#233; o <strong>Wave Maker</strong>.</p><p>Apesar de muito comum, ainda existe bastante d&#250;vida sobre <strong>qual &#233; a real fun&#231;&#227;o do wave maker</strong>, em que tipo de aqu&#225;rio ele deve ser usado e, principalmente, <strong>quando ele &#233; realmente necess&#225;rio</strong>.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h2>O que &#233; um Wave Maker?</h2><p>O <strong>Wave Maker</strong> &#233; um equipamento respons&#225;vel por <strong>criar movimento da &#225;gua dentro do aqu&#225;rio</strong>, simulando correntes naturais encontradas em rios, lagos e mares.</p><p>Diferente do filtro, que puxa a &#225;gua para realizar a filtragem, o wave maker <strong>apenas movimenta a &#225;gua</strong>, criando circula&#231;&#227;o e evitando &#225;reas de &#225;gua parada.</p><p></p><h2>Qual &#233; a fun&#231;&#227;o do Wave Maker?</h2><p>O wave maker desempenha v&#225;rias fun&#231;&#245;es importantes:</p><h3>Melhora a circula&#231;&#227;o da &#225;gua</h3><p>Ele ajuda a distribuir melhor:</p><ul><li><p>oxig&#234;nio</p></li><li><p>nutrientes</p></li><li><p>CO&#8322; (em aqu&#225;rios plantados)</p></li></ul><blockquote><p>Isso garante que toda a &#225;gua do aqu&#225;rio esteja em constante movimento.</p></blockquote><p></p><h3>Evita ac&#250;mulo de sujeira</h3><p>Com a movimenta&#231;&#227;o:</p><ul><li><p>res&#237;duos n&#227;o ficam parados no fundo</p></li><li><p>detritos s&#227;o levados at&#233; o filtro</p></li><li><p>diminui o ac&#250;mulo de mat&#233;ria org&#226;nica em cantos mortos</p></li></ul><blockquote><p>Isso facilita a manuten&#231;&#227;o do aqu&#225;rio.</p></blockquote><p></p><h3>Aumenta a oxigena&#231;&#227;o</h3><p>O movimento da superf&#237;cie da &#225;gua:</p><ul><li><p>melhora a troca gasosa</p></li><li><p>aumenta o oxig&#234;nio dissolvido</p></li><li><p>ajuda peixes e bact&#233;rias ben&#233;ficas</p></li></ul><blockquote><p>Muito &#250;til em aqu&#225;rios mais povoados.</p></blockquote><p></p><h3>Ajuda no crescimento das plantas</h3><p>Em aqu&#225;rios plantados, o wave maker:</p><ul><li><p>distribui melhor o CO&#8322;</p></li><li><p>evita &#225;reas pobres em nutrientes</p></li><li><p>ajuda plantas de caule a crescerem mais fortes</p></li></ul><blockquote><p>Plantas gostam de <strong>&#225;gua em movimento suave</strong>.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!YTjZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbfaf386d-2d96-4e97-aec5-b76a64ac6831_708x392.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><em>imagem retirada da internet</em></figcaption></figure></div><p></p><h2>Em quais tipos de aqu&#225;rio o Wave Maker pode ser usado?</h2><h3>&#127807; Aqu&#225;rio plantado</h3><p>&#10004; Muito &#250;til, principalmente em aqu&#225;rios grandes<br>&#10004; Ajuda na circula&#231;&#227;o de CO&#8322;<br>&#10004; Evita &#225;reas de estagna&#231;&#227;o</p><blockquote><p>Deve ser usado com <strong>corrente suave</strong>, para n&#227;o arrancar plantas do substrato.</p></blockquote><p></p><h3>Aqu&#225;rio comunit&#225;rio</h3><p>&#10004; Pode ser usado para melhorar oxigena&#231;&#227;o<br>&#10004; Ajuda no controle de sujeira<br>&#10004; Ideal em aqu&#225;rios longos ou altos</p><p>Sempre observe o comportamento dos peixes.</p><p></p><h3>Aqu&#225;rio marinho</h3><p>&#10004; Essencial<br>&#10004; Simula correntes oce&#226;nicas<br>&#10004; Fundamental para corais e peixes marinhos</p><p>Em aqu&#225;rios marinhos, o wave maker n&#227;o &#233; opcional, &#233; parte b&#225;sica do sistema.</p><p></p><h3>Aqu&#225;rios onde n&#227;o &#233; indicado</h3><ul><li><p>Aqu&#225;rios com <strong>betta</strong></p></li><li><p>Peixes de &#225;guas paradas</p></li><li><p>Aqu&#225;rios muito pequenos</p></li><li><p>Aqu&#225;rios com peixes debilitados</p></li></ul><p>Nesses casos, o excesso de corrente causa estresse.</p><p></p><h2>Quando usar um Wave Maker?</h2><p>Voc&#234; pode considerar o uso quando:</p><ul><li><p>o aqu&#225;rio tem <strong>zonas sem circula&#231;&#227;o</strong></p></li><li><p>sujeira se acumula sempre no mesmo lugar</p></li><li><p>plantas n&#227;o crescem de forma uniforme</p></li><li><p>oxigena&#231;&#227;o &#233; insuficiente</p></li><li><p>aqu&#225;rio &#233; grande ou muito povoado</p></li></ul><p>Se o filtro n&#227;o d&#225; conta sozinho, o wave maker entra como <strong>equipamento complementar</strong>.</p><p></p><h2>Onde posicionar o Wave Maker?</h2><ul><li><p>Direcionado para a superf&#237;cie (leve agita&#231;&#227;o)</p></li><li><p>Apontado para &#225;reas onde a &#225;gua fica parada</p></li><li><p>Nunca direto nos peixes ou plantas sens&#237;veis</p></li></ul><p>O ideal &#233; criar um <strong>fluxo circular</strong>, ajudando o filtro a trabalhar melhor.</p><p></p><h2>Erros comuns ao usar Wave Maker</h2><ul><li><p>Corrente muito forte</p></li><li><p>Posicionamento errado</p></li><li><p>Uso em aqu&#225;rios pequenos</p></li><li><p>Achar que substitui o filtro (n&#227;o substitui)</p></li></ul><p>Wave maker <strong>n&#227;o filtra</strong>, apenas movimenta.</p><p></p><h2>Wave Maker &#233; obrigat&#243;rio?</h2><p>N&#227;o.<br>Mas em muitos casos, ele &#233; <strong>extremamente &#250;til</strong>.</p><p>Em aqu&#225;rios plantados grandes, comunit&#225;rios bem povoados ou marinhos, ele faz muita diferen&#231;a na sa&#250;de geral do sistema.</p><p></p><h2><strong>Diferen&#231;a entre Wave Maker e Bomba de Recalque:</strong></h2><ul><li><p><strong>Bomba de Recalque:</strong></p><p>Jato de &#225;gua mais concentrado, focada em mover grandes volumes, mas menos eficaz na circula&#231;&#227;o geral.</p></li><li><p><strong>Wave Maker:</strong></p><p>H&#233;lice modificada para criar um turbilh&#227;o e fluxo espalhado, simulando ondas e correntes, ideal para a vida marinha.</p></li></ul><p></p><p>O <strong>Wave Maker</strong> &#233; um equipamento simples, mas poderoso. Quando usado corretamente, melhora a circula&#231;&#227;o, a oxigena&#231;&#227;o e a efici&#234;ncia do sistema como um todo.</p><p>Saber <strong>quando usar e quando n&#227;o usar</strong> &#233; o segredo para aproveitar seus benef&#237;cios sem causar estresse aos peixes ou danos &#224;s plantas.</p><p>Wave maker &#233; um item fundamental para a sa&#250;de e est&#233;tica do aqu&#225;rio, recriando um ambiente mais natural e equilibrado para seus habitantes, especialmente em aqu&#225;rios marinhos.</p><p>No aquarismo, mais importante do que ter muitos equipamentos &#233; <strong>entender a fun&#231;&#227;o de cada um</strong>.</p><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/wave-maker?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption">Thanks for reading! This post is public so feel free to share it.</p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/wave-maker?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/wave-maker?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p></div><div><hr></div><p>FONTES:</p><p>Intagram Fael - <a href="https://www.instagram.com/reels/DDzdNvDx3Kv/">Como instalar Wavemaker</a></p><p>Canal Monster Aqua Brasil - <a href="https://www.youtube.com/watch?v=4AZcb66sUCw">Existe diferen&#231;a entre wave maker e bomba de circula&#231;&#227;o</a></p><p>Canal Aquatica Brazil - <a href="https://www.youtube.com/watch?v=v0_hIGrRVoQ">Tudo sobre bomba de circula&#231;&#227;o e wavemakers</a></p>]]></content:encoded></item><item><title><![CDATA[Camarão Amano]]></title><description><![CDATA[Tudo sobre essa esp&#233;cie querida no aquarismo]]></description><link>https://www.toaquariando.com.br/p/camarao-amano</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/camarao-amano</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Fri, 19 Dec 2025 14:37:33 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!85Vu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>O <strong>Camar&#227;o Amano</strong> &#233; uma das esp&#233;cies mais populares e queridas do aquarismo, tanto por iniciantes quanto por aquaristas experientes. Al&#233;m de seu comportamento pac&#237;fico e apar&#234;ncia curiosa, ele &#233; famoso por ajudar no <strong>controle de algas</strong>, sendo um grande aliado em aqu&#225;rios plantados.</p><p>Muito ativo e sempre &#8220;trabalhando&#8221;, o Camar&#227;o Amano chama a aten&#231;&#227;o das crian&#231;as e traz vida ao aqu&#225;rio, tornando a experi&#234;ncia ainda mais interessante e educativa.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscreva agora&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/subscribe?"><span>Subscreva agora</span></a></p><p></p><h2>Origem e distribui&#231;&#227;o</h2><p>O Camar&#227;o Amano &#233; origin&#225;rio do <strong>Jap&#227;o</strong>, onde habita naturalmente:</p><ul><li><p>rios</p></li><li><p>c&#243;rregos</p></li><li><p>&#225;reas pr&#243;ximas a estu&#225;rios</p></li></ul><p>Seu nome popular vem do renomado aquapaisagista japon&#234;s <strong>Takashi Amano</strong>, que difundiu o uso dessa esp&#233;cie em aqu&#225;rios plantados a partir da d&#233;cada de 1990.</p><p>Hoje, ele &#233; encontrado em diversas regi&#245;es da &#193;sia Oriental e amplamente utilizado no aquarismo mundial.</p><p></p><h2>Nome cient&#237;fico e identifica&#231;&#227;o</h2><ul><li><p><strong>Nome cient&#237;fico:</strong> <em>Caridina multidentata</em></p></li><li><p><strong>Nomes populares:</strong> Camar&#227;o Amano, Camar&#227;o Japon&#234;s, Camar&#227;o Limpa-Alga</p></li><li><p><strong>Tamanho adulto:</strong> at&#233; 5 cm</p></li></ul><p>Possui corpo transl&#250;cido com pequenos pontos escuros alinhados ao longo do corpo, caracter&#237;stica que facilita sua identifica&#231;&#227;o.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!85Vu!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!85Vu!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 424w, https://substackcdn.com/image/fetch/$s_!85Vu!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 848w, https://substackcdn.com/image/fetch/$s_!85Vu!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 1272w, https://substackcdn.com/image/fetch/$s_!85Vu!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!85Vu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png" width="663" height="443" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e245f798-01c6-4897-95d0-e72440230e89_663x443.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:443,&quot;width&quot;:663,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:303888,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.toaquariando.com.br/i/182088804?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!85Vu!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 424w, https://substackcdn.com/image/fetch/$s_!85Vu!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 848w, https://substackcdn.com/image/fetch/$s_!85Vu!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 1272w, https://substackcdn.com/image/fetch/$s_!85Vu!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe245f798-01c6-4897-95d0-e72440230e89_663x443.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h2>Comportamento e conviv&#234;ncia</h2><p>O Camar&#227;o Amano &#233;:</p><ul><li><p>extremamente <strong>pac&#237;fico</strong></p></li><li><p>ativo durante o dia</p></li><li><p>soci&#225;vel, devendo ser mantido em <strong>grupos</strong> (m&#237;nimo de 5 indiv&#237;duos)</p></li></ul><p>Ele n&#227;o ataca peixes, plantas ou outros camar&#245;es e passa grande parte do tempo &#8220;pastando&#8221; sobre folhas, troncos, pedras e o substrato.</p><div><hr></div><h2>Import&#226;ncia do Camar&#227;o Amano no aqu&#225;rio plantado</h2><p>Essa esp&#233;cie ganhou fama por ser uma das mais eficientes no <strong>controle natural de algas</strong>, auxiliando principalmente no combate a:</p><ul><li><p>algas filamentosas</p></li><li><p>algas marrons</p></li><li><p>restos org&#226;nicos acumulados</p></li></ul><p>Vale lembrar que o Camar&#227;o Amano <strong>n&#227;o substitui a manuten&#231;&#227;o do aqu&#225;rio</strong>, mas ajuda bastante no equil&#237;brio do sistema.</p><p></p><h2>Alimenta&#231;&#227;o</h2><p>Apesar de consumir algas, o Camar&#227;o Amano &#233; <strong>on&#237;voro</strong> e precisa de uma alimenta&#231;&#227;o variada.</p><p>Pode ser alimentado com:</p><ul><li><p>ra&#231;&#227;o espec&#237;fica para camar&#245;es</p></li><li><p>wafers para peixes de fundo</p></li><li><p>legumes cozidos (abobrinha, pepino, espinafre)</p></li><li><p>biofilme natural do aqu&#225;rio</p></li></ul><p>A alimenta&#231;&#227;o deve ser moderada para evitar polui&#231;&#227;o da &#225;gua.</p><p></p><h2>Como cuidar do Camar&#227;o Amano no aqu&#225;rio</h2><p><strong>Aqu&#225;rio ideal</strong></p><ul><li><p>Aqu&#225;rios a partir de <strong>20 litros</strong></p></li><li><p>Preferencialmente plantados</p></li><li><p>Filtragem eficiente, sem correnteza excessiva</p></li></ul><p><strong>Par&#226;metros da &#225;gua</strong></p><ul><li><p><strong>Temperatura:</strong> 20 &#176;C a 26 &#176;C</p></li><li><p><strong>pH:</strong> 6.5 a 7.5</p></li><li><p><strong>Dureza:</strong> baixa a m&#233;dia</p></li><li><p><strong>Am&#244;nia e nitrito:</strong> sempre zero</p></li></ul><p>Camar&#245;es s&#227;o sens&#237;veis &#224; qualidade da &#225;gua, portanto <strong>manuten&#231;&#227;o regular</strong> &#233; fundamental.</p><p></p><h2>Troca de carapa&#231;a (muda)</h2><p>O Camar&#227;o Amano passa periodicamente pela <strong>troca de carapa&#231;a</strong>, um processo natural de crescimento.</p><ul><li><p>&#201; comum encontrar carapa&#231;as vazias no aqu&#225;rio</p></li><li><p>Ap&#243;s a muda, o camar&#227;o fica mais vulner&#225;vel</p></li></ul><p>Por isso, &#233; importante oferecer <strong>esconderijos</strong>, como plantas, troncos e musgos.</p><p></p><h2>Peixes compat&#237;veis com o Camar&#227;o Amano</h2><p>O Amano convive bem com peixes pac&#237;ficos e de pequeno porte, como:</p><ul><li><p>Neons</p></li><li><p>Tetras (cardinal, rod&#243;stomo)</p></li><li><p>Rasboras</p></li><li><p>Corydoras</p></li><li><p>Otocinclus</p></li><li><p>Guppys, platys e mollys pequenos</p></li></ul><p>Evite peixes grandes ou agressivos, pois podem predar ou estressar os camar&#245;es.</p><p></p><h2>Reprodu&#231;&#227;o do Camar&#227;o Amano</h2><p>A reprodu&#231;&#227;o do Camar&#227;o Amano &#233; considerada <strong>dif&#237;cil</strong> em aqu&#225;rios dom&#233;sticos.</p><p>Isso acontece porque:</p><ul><li><p>as larvas precisam de <strong>&#225;gua salobra ou marinha</strong> para se desenvolver</p></li><li><p>ap&#243;s crescerem, retornam &#224; &#225;gua doce</p></li></ul><p>Mesmo que a f&#234;mea fique ovada, os filhotes normalmente n&#227;o sobrevivem em aqu&#225;rios comuns.</p><p></p><h2>Ficha t&#233;cnica do Camar&#227;o Amano</h2><ul><li><p><strong>Nome cient&#237;fico:</strong> <em>Caridina multidentata</em></p></li><li><p><strong>Origem:</strong> Jap&#227;o</p></li><li><p><strong>Tamanho:</strong> at&#233; 5 cm</p></li><li><p><strong>Temperatura:</strong> 20&#8211;26 &#176;C</p></li><li><p><strong>pH:</strong> 6.5&#8211;7.5</p></li><li><p><strong>Comportamento:</strong> pac&#237;fico</p></li><li><p><strong>Aqu&#225;rio m&#237;nimo:</strong> 20 litros</p></li><li><p><strong>Alimenta&#231;&#227;o:</strong> on&#237;voro</p></li><li><p><strong>Reprodu&#231;&#227;o:</strong> dif&#237;cil (larvas em &#225;gua salobra)</p></li></ul><p></p><h2>Conclus&#227;o</h2><p>O <strong>Camar&#227;o Amano</strong> &#233; uma esp&#233;cie indispens&#225;vel no aquarismo moderno. Ele combina utilidade, beleza e comportamento interessante, sendo ideal para aqu&#225;rios comunit&#225;rios e plantados.</p><p>Com cuidados simples e &#225;gua de boa qualidade, esse pequeno camar&#227;o se torna um grande aliado do aquarista &#8212; al&#233;m de encantar adultos e crian&#231;as.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/p/camarao-amano?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/p/camarao-amano?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar</span></a></p><div><hr></div><p>FONTES:</p><p>The Shrimp Farm - <a href="https://www.theshrimpfarm.com/posts/amano-shrimp-care-sheet/">Amano Shrimp Care &amp; Info | Champion Algae Eater</a></p><p>Garnelio - <a href="https://www.garnelio.de/en/blog/shrimp/amano-shrimps-in-the-aquarium">Camar&#245;es Amano no aqu&#225;rio</a></p><p>Planeta Invertebrados - <a href="https://www.planetainvertebrados.com.br/index.asp?pagina=especies_ver&amp;id_categoria=0&amp;id_subcategoria=0&amp;com=1&amp;id=56&amp;local=2">Camarao Takashi Amano</a></p>]]></content:encoded></item><item><title><![CDATA[Hygrophila polysperma]]></title><description><![CDATA[Guia completo]]></description><link>https://www.toaquariando.com.br/p/hygrophila-polysperma</link><guid isPermaLink="false">https://www.toaquariando.com.br/p/hygrophila-polysperma</guid><dc:creator><![CDATA[Carlos Felicio]]></dc:creator><pubDate>Thu, 11 Dec 2025 22:41:35 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!OAOr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>A Hygrophila polysperma &#233; uma daquelas plantas que todo aquarista deveria conhecer. Origin&#225;ria do Sudeste Asi&#225;tico; especialmente &#205;ndia, Bangladesh e Tail&#226;ndia; ela se consolidou como uma das esp&#233;cies <strong>mais resistentes, adapt&#225;veis e f&#225;ceis de manter</strong> no aquarismo plantado. N&#227;o &#233; &#224; toa que figura em praticamente todas as listas de plantas recomendadas para iniciantes.</p><p></p><p>Trata-se de uma planta de crescimento r&#225;pido, caule male&#225;vel e folhas de formato lanceolado que assumem tonalidades variadas conforme as condi&#231;&#245;es oferecidas: desde o verde claro, passando pelo verde intenso, at&#233; tons alaranjados em setups mais potentes. A sua capacidade de adapta&#231;&#227;o impressiona &#8212; a Hygrophila polysperma prospera tanto em aqu&#225;rios simples quanto em layouts altamente t&#233;cnicos, sendo uma verdadeira &#8220;coringa&#8221; para o aquapaisagismo.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!OAOr!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!OAOr!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 424w, https://substackcdn.com/image/fetch/$s_!OAOr!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 848w, https://substackcdn.com/image/fetch/$s_!OAOr!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!OAOr!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!OAOr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg" width="447" height="447" 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srcset="https://substackcdn.com/image/fetch/$s_!OAOr!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 424w, https://substackcdn.com/image/fetch/$s_!OAOr!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 848w, https://substackcdn.com/image/fetch/$s_!OAOr!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!OAOr!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08484a79-a957-47e7-a0a7-6bb61283f3c6_447x447.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p></p><h3>Caracter&#237;sticas Gerais</h3><p>A Hygrophila polysperma apresenta folhas alongadas, crescem em pares ao longo do caule e se desenvolvem com grande velocidade quando encontram luz e nutrientes em abund&#226;ncia. Seu crescimento vertical &#233; vigoroso, mas ela tamb&#233;m se expande lateralmente gra&#231;as a brota&#231;&#245;es novas que surgem frequentemente &#8212; tornando-a ideal para quem busca densidade visual e preenchimento r&#225;pido.</p><p></p><p>Em condi&#231;&#245;es de luz forte, algumas variedades (como a Hygrophila polysperma &#8216;Sunset&#8217;) exibem nervuras rosadas ou avermelhadas, um efeito extremamente valorizado em layouts. J&#225; sob ilumina&#231;&#227;o mais baixa, mant&#233;m a colora&#231;&#227;o verde, por&#233;m ainda assim se desenvolve sem dificuldade.</p><p></p><h3>Ilumina&#231;&#227;o Ideal</h3><p>A grande for&#231;a da Hygrophila &#233; sua toler&#226;ncia. Ela cresce bem em ilumina&#231;&#227;o baixa, m&#233;dia ou forte.</p><p></p><ul><li><p><strong>Baixa luz:</strong> crescimento mais lento, folhas maiores e colora&#231;&#227;o verde.</p></li><li><p><strong>M&#233;dia luz: </strong>visual equilibrado, boa densidade e crescimento r&#225;pido.</p></li><li><p><strong>Alta luz:</strong> colora&#231;&#227;o mais viva, brota&#231;&#245;es compactas e potencial para tons rosados.</p></li></ul><p></p><p>N&#227;o &#233; exigente, <strong>mas quanto melhor a ilumina&#231;&#227;o, mais ornamental ela se torna.</strong></p><p></p><h3><strong>CO&#8322; e Fertiliza&#231;&#227;o</strong></h3><p>Assim como muitas plantas de caule, a Hygrophila polysperma reage vigorosamente &#224; presen&#231;a de CO&#8322;. Embora n&#227;o seja obrigat&#243;rio, o uso de inje&#231;&#227;o pressurizada:</p><ul><li><p>acelera o crescimento;</p></li><li><p>deixa as folhas menores e mais compactas;</p></li><li><p>intensifica a colora&#231;&#227;o;</p></li><li><p>reduz entren&#243;s longos e apar&#234;ncia &#8220;ralinha&#8221;.</p></li></ul><p></p><p>Quanto &#224; fertiliza&#231;&#227;o, ela consome nutrientes rapidamente. Para manter a sa&#250;de da planta, o ideal &#233; garantir um bom aporte de:</p><ul><li><p><strong>Nitrog&#234;nio (NO&#8323;)</strong> &#8211; fundamental para o crescimento constante;</p></li><li><p><strong>F&#243;sforo (PO&#8324;)</strong> &#8211; melhora o vigor das folhas;</p></li><li><p><strong>Pot&#225;ssio (K)</strong> &#8211; evita furos e necroses;</p></li><li><p><strong>Micronutrientes (Fe, Mn, Zn)</strong> &#8211; ajudam na colora&#231;&#227;o e no metabolismo.</p></li></ul><p></p><p>Uma defici&#234;ncia muito comum s&#227;o <strong>folhas amareladas</strong> nas pontas, sinal claro de falta de ferro ou micronutrientes.</p><p></p><h3><strong>Podas e Manuten&#231;&#227;o</strong></h3><p>Por ser uma planta de crescimento extremamente r&#225;pido, ela exige podas frequentes. Sem manuten&#231;&#227;o:</p><ul><li><p>as folhas inferiores podem come&#231;ar a cair por falta de luz;</p></li><li><p>o caule pode se alongar demais;</p></li><li><p>a moita perde densidade na base.</p></li></ul><p>A t&#233;cnica recomendada &#233; simples:</p><ol><li><p>Corte o caule na metade.</p></li><li><p>Descarte a base ou deixe ela brotar novamente.</p></li><li><p>Replante as pontas saud&#225;veis, que s&#227;o mais bonitas e compactas.</p></li></ol><p></p><p>Esse ciclo cria moitas densas, uniformes e com apar&#234;ncia muito mais ornamental.</p><p></p><h3>Par&#226;metros de &#193;gua</h3><p>A Hygrophila polysperma &#233; praticamente indestrut&#237;vel e tolera uma gigantesca faixa de par&#226;metros. Ela cresce bem em:</p><ul><li><p><strong>Temperatura: </strong>20&#186;C a 30&#186;C</p></li><li><p><strong>pH:</strong> 6.0 a 8.0</p></li><li><p><strong>Dureza: </strong>baixa a moderada</p><p></p></li></ul><p>Justamente por isso &#233; uma escolha ideal para aqu&#225;rios de iniciantes, tanques comunit&#225;rios ou setups com peixes sens&#237;veis a varia&#231;&#245;es de pH.</p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Subscrever&quot;,&quot;language&quot;:&quot;pt&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Thanks for reading! Subscribe for free to receive new posts and support my work.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite o seu e-mail..." tabindex="-1"><input type="submit" class="button primary" value="Subscrever"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><p></p><h3>Compatibilidade e Posicionamento</h3><p>Trata-se de uma planta para <strong>plano m&#233;dio ou fundo</strong> do aqu&#225;rio. Seu crescimento r&#225;pido e altura elevada tornam essa fun&#231;&#227;o natural.</p><p>Ela combina bem com:</p><ul><li><p>carpetes verdes (Eleocharis, Monte Carlo, Cuba);</p></li><li><p>plantas de caule coloridas;</p></li><li><p>musgos e ep&#237;fitas;</p></li><li><p>layouts densos e naturais.</p></li></ul><p></p><p>&#201; amplamente utilizada em aqu&#225;rios estilo &#8220;Nature Aquarium&#8221; devido ao seu aspecto selvagem e textura suave.</p><p></p><p>Quanto a peixes, a Hygrophila polysperma &#233; segura para praticamente todos: n&#227;o &#233; t&#243;xica, cresce r&#225;pido o suficiente para resistir a danos e oferece abrigo para juvenis e camar&#245;es.</p><p></p><h3>Raridade e Controv&#233;rsias</h3><p>Em alguns pa&#237;ses ela &#233; considerada <strong>esp&#233;cie invasora</strong>, tamanha sua capacidade de se espalhar na natureza. Por isso:</p><ul><li><p>nunca descarte restos de poda em lagos, rios ou &#225;reas verdes;</p></li><li><p>sempre jogue no lixo comum;</p></li><li><p>Mas dentro do aqu&#225;rio, seu vigor &#233; uma vantagem enorme.</p></li></ul><p></p><h3>Por que a Hygrophila polysperma &#233; t&#227;o querida?</h3><ul><li><p>Cresce em praticamente qualquer condi&#231;&#227;o</p></li><li><p>Se recupera rapidamente de transplantes</p></li><li><p>Forma moitas densas</p></li><li><p>Aceita podas pesadas</p></li><li><p>Ajuda a estabilizar aqu&#225;rios novos</p></li><li><p>Compete com algas consumindo nutrientes em excesso</p></li><li><p>Fica &#243;tima tanto em setups simples quanto em high tech</p></li></ul><p></p><p>Ela &#233; o tipo de planta que &#8220;te ensina a plantar&#8221;. Se voc&#234; &#233; iniciante, ela te d&#225; confian&#231;a. Se &#233; experiente, ela oferece ferramentas para composi&#231;&#245;es complexas. Uma planta vers&#225;til, resistente e linda &#8212; exatamente como o aquapaisagismo precisa.</p><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.toaquariando.com.br/?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Partilhar T&#244; Aquariando&quot;,&quot;action&quot;:null,&quot;class&quot;:null}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.toaquariando.com.br/?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Partilhar T&#244; Aquariando</span></a></p><p></p><div><hr></div><p>FONTE:</p><p>1. <a href="https://www.aquaonline.com.br/plantas/grandes/968-hygrophila-polysperma">Hygrophila polysperma &#8212; Aquarismo Online (AqOL)</a></p><p>2. <a href="https://www.aquaplantasaquarismo.com.br/product-page/hygrophila-polysperma">Hygrophila polysperma &#8212; Aquaplantas Aquarismo</a></p><p>3. <a href="https://www.cenariovivo.com.br/hygrophila-polysperma">Hygrophila polysperma &#8212; Cen&#225;rio Vivo Plantas Aqu&#225;ticas</a></p>]]></content:encoded></item></channel></rss>