{"product_id":"gh-kh-general-carbonate-hardness-test-kit-freshwater","title":"API GH \u0026 KH General \u0026 Carbonate Hardness Test Kit - Freshwater (Special Order)","description":"\u003cspan data-mce-fragment=\"1\"\u003eTests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps detect stress on fish caused by rapid pH shifts, which result from low KH levels and helps aquarists duplicate the natural habitat of their fish.\u003c\/span\u003e","brand":"API Products - Ships From Location B","offers":[{"title":"Default Title","offer_id":45286883229868,"sku":"PS-2263","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/4312\/9004\/files\/22717_b1763dd5-3aca-4a4d-8209-6a611dcf2b84.jpg?v=1769572426","url":"https:\/\/thewildbiome.ca\/products\/gh-kh-general-carbonate-hardness-test-kit-freshwater","provider":"The Wild Biome","version":"1.0","type":"link"}