{"id":555,"date":"2020-02-12T11:10:48","date_gmt":"2020-02-12T11:10:48","guid":{"rendered":"https:\/\/www.tetra.net\/fr\/fr\/dans-mon-aquarium\/?p=555"},"modified":"2020-04-29T12:05:48","modified_gmt":"2020-04-29T12:05:48","slug":"decouverte-du-tetra-amande","status":"publish","type":"post","link":"https:\/\/blog.tetra.net\/fr-fr\/decouverte-du-tetra-amande\/","title":{"rendered":"D\u00e9couverte du Tetra amande"},"content":{"rendered":"<h2>Description du Tetra amande<\/h2>\n<p>Hyphessobrycon amandae ou Tetra amande est un petit poisson atteignant environ 2 cm \u00e0 l&#8217;\u00e2ge adulte. Comme l&#8217;ensemble des Tetra, il fait partie de la famille des Characid\u00e9s. Sa description scientifique date de 1987.&nbsp;Il arbore une coloration orange vive lorsqu&#8217;il se sent \u00e0 l&#8217;aise. Les m\u00e2les sont g\u00e9n\u00e9ralement plus petits et plus fins que les femelles.&nbsp; En cas de stress, il prend des couleurs plus ternes allant sur certaines parties de son corps \u00e0 la transparence.<\/p>\n<h2>Biotope d&#8217;origine<\/h2>\n<p>C&#8217; est un petit poisson originaire d&#8217;Am\u00e9rique du Sud. Il se rencontre dans des eaux calmes l\u00e9g\u00e8rement acides du bassin du Rio Araguaia au Br\u00e9sil. Il pr\u00e9f\u00e8re les zones riches en v\u00e9g\u00e9tation et sableuses, bois coul\u00e9s et autres mati\u00e8res v\u00e9g\u00e9tales en d\u00e9composition.<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_556\" aria-describedby=\"caption-attachment-556\" style=\"width: 533px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-556\" src=\"https:\/\/www.tetra.net\/fr\/fr\/dans-mon-aquarium\/wp-content\/uploads\/2018\/02\/amandae-533x400.jpg\" alt=\"Tetra Amande Hyphessobrycon amandae\" width=\"533\" height=\"400\" srcset=\"https:\/\/blog.tetra.net\/fr-fr\/wp-content\/uploads\/2018\/02\/amandae-533x400.jpg 533w, https:\/\/blog.tetra.net\/fr-fr\/wp-content\/uploads\/2018\/02\/amandae-768x577.jpg 768w, https:\/\/blog.tetra.net\/fr-fr\/wp-content\/uploads\/2018\/02\/amandae.jpg 1024w\" sizes=\"auto, (max-width: 533px) 100vw, 533px\" \/><figcaption id=\"caption-attachment-556\" class=\"wp-caption-text\">Le Tetra amande attire l&#8217;oeil avec sa couleur orange vive.<\/figcaption><\/figure>\n<h2>Maintenance<\/h2>\n<p>Son comportement paisible et sa petite taille en fait un poisson id\u00e9al pour des aquariums \u00e0 partir de 60 litres pour un groupe de 8 \u00e0 10 individus. C&#8217;est un poisson gr\u00e9gaire: son bien-\u00eatre passe par la vie en groupe. Il se maintient dans une eau l\u00e9g\u00e8rement acide (pH de 6 \u00e0 7) avec un GH entre 4 et 6 et une temp\u00e9rature entre 25 et 28\u00b0C.<\/p>\n<p>Un aquarium plant\u00e9 avec quelques racines est id\u00e9al. Il appr\u00e9ciera \u00e9galement une eau l\u00e9g\u00e8rement tourb\u00e9e et la pr\u00e9sence de feuilles de Catappa au fond de l&#8217;aquarium. Quelques zones ombrag\u00e9es seront \u00e9galement opportunes en cas de stress. Paisible, il se baladera en groupe dans le niveau interm\u00e9diaire de l&#8217;aquarium sans importuner ses cohabitants. Veillez \u00e0 ne pas introduire des poissons trop gros qui pourraient le chasser malgr\u00e9 qu&#8217;il soit en constante activit\u00e9.<\/p>\n<h2>Nourriture<\/h2>\n<p>Il se nourrit en milieu naturel&nbsp; essentiellement de larves d&#8217;insectes et petits crustac\u00e9s aquatiques. En aquarium, il se contentera de granul\u00e9s et flocons de taille adapt\u00e9e \u00e0 sa bouche. Varier \u00e9galement avec des nourritures carn\u00e9es comme les daphnies et art\u00e9mias, vivants, congel\u00e9s ou lyophylis\u00e9s.<\/p>\n<p>&nbsp;<\/p>\n<h2>Reproduction<\/h2>\n<p>C&#8217;est une esp\u00e8ce ovipare : la femelle pond les eaux en pleine eau qui sont f\u00e9cond\u00e9es \u00e0 l&#8217;expulsion par le m\u00e2le. En aquarium, il faut donc une installation particuli\u00e8re : id\u00e9alement, placer les individus reproducteurs dans un aquarium d\u00e9di\u00e9 disposant d&#8217;une grille sur toute la surface permettant le passage des \u0153ufs vers le fond de l&#8217;aquarium mais emp\u00eachant les poissons d&#8217;y acc\u00e9der. En aquarium communautaire, de la mousse de java recouvrant le sol de l&#8217;aquarium augmente les chances de survie des \u0153ufs puis des alevins. Les \u0153ufs \u00e9closent apr\u00e8s 24 \u00e0 48 heures.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Article descriptif d&#8217;une petite esp\u00e8ce de Tetra : le Tetra Amande ou Hyphessobrycon Amandae.<\/p>\n","protected":false},"author":4,"featured_media":605,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[97,103],"tags":[148,144,147,145,143,146],"class_list":["post-555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autour-des-poissons","category-decouvrir-autour-des-poissons","tag-amandae","tag-fiche-poisson","tag-hyphessobrycon","tag-poisson","tag-tetra","tag-tetra-amande"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>D\u00e9couverte du Tetra amande - Dans mon aquarium | by Tetra<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9couverte du Tetra amande - 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