{"version":"1.0","provider_name":"Pool Chemical Calculator","provider_url":"https:\/\/poolchemicalcalculator.com\/news","author_name":"Larry Clawson","author_url":"https:\/\/poolchemicalcalculator.com\/news\/author\/larryclawson\/","title":"Pool Water Chemistry Chart: Your Quick Reference Guide - Pool Chemical Calculator","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Bn9ZjA72UF\"><a href=\"https:\/\/poolchemicalcalculator.com\/news\/pool-water-chemistry-chart\/\">Pool Water Chemistry Chart: Your Quick Reference Guide<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/poolchemicalcalculator.com\/news\/pool-water-chemistry-chart\/embed\/#?secret=Bn9ZjA72UF\" width=\"600\" height=\"338\" title=\"&#8220;Pool Water Chemistry Chart: Your Quick Reference Guide&#8221; &#8212; Pool Chemical Calculator\" data-secret=\"Bn9ZjA72UF\" 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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/poolchemicalcalculator.com\/news\/wp-content\/uploads\/2026\/03\/pool-water-chemistry-chart.png","thumbnail_width":600,"thumbnail_height":600,"description":"Calculate It Instantly with Pool Chemical Calculator Stop guessing with your pool chemistry! The Pool Chemical Calculator app tells you exactly how much of each chemical to add based on your pool&#8217;s size and current readings. Chlorine, pH, Alkalinity, Calcium Hardness &#038; more Works for all pool types \u2014 chlorine, salt water, above ground Free [&hellip;]"}