{"product_id":"colorkim-total-water-hardness-test-kit-for-pool-aquarium-drinking-water-quick-accurate-readings","title":"ColorKiM Total Water Hardness Test Kit for Pool, Aquarium \u0026 Drinking Water – Quick, Accurate Readings","description":"\u003ch2\u003eWhy test water hardness?\u003c\/h2\u003e\n\u003cp\u003eHard water can leave a film on hands and surfaces, requiring more soap, and it can leave spots on dishes. When heated, calcium carbonate can form scale that reduces heating efficiency and can contribute to clogged pipes. Testing helps you understand your water and plan maintenance rather than guessing.\u003c\/p\u003e\n\u003ch2\u003eQuick, reliable testing with AQUAX\u003c\/h2\u003e\n\u003cp\u003eColorKiM AQUAX is a two-component hardness test designed for ease and accuracy. The single-reagent hardness indicator buffer solution works with a simple test container to deliver a reading in seconds using a drop-and-see method.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo components: hardness indicator buffer solution and a test container (no extra gear).\u003c\/li\u003e\n\u003cli\u003eDrop-and-see results: a color change reveals hardness levels in real time.\u003c\/li\u003e\n\u003cli\u003e100 drops per kit, enabling multiple tests for pools, spas, aquariums, and more.\u003c\/li\u003e\n\u003cli\u003eBased on a titrimetric approach, with clear instructions and easy-to-interpret outcomes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReading the results and what they mean\u003c\/h2\u003e\n\u003cp\u003eTo test, fill a 5 mL sample, add one drop of indicator, and shake. If the color turns green-blue, hardness is zero. If it turns pink-red, hardness is present. Continue adding drops, shaking after each, until the color reverts to green-blue. The number of drops used corresponds to hardness in German degrees (dH). A quick conversion helps relate results to other scales: 1 dH equals about 1.04 GPG.\u003c\/p\u003e\n\u003cp\u003eThe back of the box explains optional calculations for calcium bicarbonate content, making it easy to track how hardness may influence heating or filtration in your setup.\u003c\/p\u003e\n\u003ch2\u003eWho can benefit\u003c\/h2\u003e\n\u003cp\u003eColorKiM AQUAX is suitable for pools, spas, aquariums, and any situation where water hardness matters for maintenance decisions. The simple design makes it practical for DIY testing, classroom demonstrations, or professional settings that value rapid feedback.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePool and spa owners seeking a quick check before chemical adjustments.\u003c\/li\u003e\n\u003cli\u003eAquarium keepers who want to monitor water hardness without complex kits.\u003c\/li\u003e\n\u003cli\u003eHome water enthusiasts who want to understand their water chemistry and its impact on appliances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith its straightforward workflow and clear result interpretation, AQUAX provides a practical way to keep an eye on water quality and plan your next steps with confidence.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the AQUAX Total Water Hardness Test used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The AQUAX kit helps determine calcium hardness in pools, aquariums, and drinking water to guide routine maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many tests can I perform with one kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each container contains 100 drops, allowing multiple tests per kit depending on the hardness level.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ColorKiM","offers":[{"title":"Default Title","offer_id":45788279308474,"sku":"B086ZY41DB","price":85.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/colorkim-aquax-hardness-indicator-solution.jpg?v=1776502139","url":"https:\/\/gardencanada.ca\/products\/colorkim-total-water-hardness-test-kit-for-pool-aquarium-drinking-water-quick-accurate-readings","provider":"Garden Canada","version":"1.0","type":"link"}