{"version":"1.0","provider_name":"Bluviva","provider_url":"https:\/\/bluviva.com\/fr\/","title":"Tout ce qu'il faut savoir sur le poisson-couteau noir : guide complet d'entretien pour les d\u00e9butants - Bluviva","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"uxahf0NKQR\"><a href=\"https:\/\/bluviva.com\/fr\/poisson-couteau-fantome-noir\/\">Poisson-couteau fant\u00f4me noir<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bluviva.com\/fr\/poisson-couteau-fantome-noir\/embed\/#?secret=uxahf0NKQR\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Poisson-couteau fant\u00f4me noir\u00a0\u00bb &#8212; Bluviva\" data-secret=\"uxahf0NKQR\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/bluviva.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/bluviva.com\/wp-content\/uploads\/2026\/07\/Black-Ghost-Knifefish-Care.webp","thumbnail_width":1672,"thumbnail_height":941,"description":"Imaginez un poisson qui glisse dans l\u2019eau comme une ombre silencieuse, avan\u00e7ant et reculant avec la gr\u00e2ce d\u2019un danseur. Son corps est enti\u00e8rement noir, tel un morceau de nuit qui nage dans votre aquarium, avec deux anneaux blancs pr\u00e8s de la queue qui ressemblent \u00e0 des marques fantomatiques. Il s\u2019agit du poisson-couteau fant\u00f4me noir, l\u2019un [&hellip;]"}