{"product_id":"gh-kh-test-kit","title":"API - GH \u0026 KH Test Kit","description":"\u003cp data-mce-fragment=\"1\"\u003eWhen keeping freshwater fish and plants, the general hardness (GH) and carbonate hardness (KH) of aquarium water should match their natural habitat. The API® GH \u0026amp; KH TEST KIT helps you duplicate the natural habitat of your fish to prevent stress, keeping them healthy!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSizes\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eContains 2 test bottles, easy-to-ready instructions, and glass test tubes\u003c\/p\u003e","brand":"API","offers":[{"title":"Default Title","offer_id":39607848566917,"sku":"API-58","price":349.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0385\/6331\/5845\/products\/api-gh-and-kh-test-kit.jpg?v=1725017040","url":"https:\/\/www.artofaqua.com\/products\/gh-kh-test-kit","provider":"Art of Aqua","version":"1.0","type":"link"}