{"version":"1.0","provider_name":"Tetra Advanced Fishkeeper Blog","provider_url":"https:\/\/blog.tetra.net\/nl-nl","author_name":"admin","author_url":"https:\/\/blog.tetra.net\/nl-nl\/author\/admin\/","title":"Algen in vijvers | Tetra Advanced Fishkeeper Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"yzgmFwXCZj\"><a href=\"https:\/\/blog.tetra.net\/nl-nl\/algen-in-vijvers\/\">Algen in vijvers<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.tetra.net\/nl-nl\/algen-in-vijvers\/embed\/#?secret=yzgmFwXCZj\" width=\"600\" height=\"338\" title=\"&#8220;Algen in vijvers&#8221; &#8212; Tetra Advanced Fishkeeper Blog\" data-secret=\"yzgmFwXCZj\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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:\/\/blog.tetra.net\/nl-nl\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/blog.tetra.net\/nl-nl\/wp-content\/uploads\/2019\/05\/algen-in-vijvers.jpg","thumbnail_width":1000,"thumbnail_height":550,"description":"Als er iets is wat het plezier van een vijverbezitter kan bederven, zijn het wel te veel algen in de vijver. We kijken naar de meest voorkomende soorten vijveralgen \u00a0en leggen uit wat u ertegen kunt doen. Onooglijke vijvers Algen behoren tot de eenvoudigste vormen van het plantenrijk en zijn wijdverbreid. Voor veel dieren dienen [...]"}