{"product_id":"api-freshwater-hardness-gh-kh-test-kit-1","title":"API Freshwater Hardness GH \u0026 KH Test Kit","description":"\u003cp\u003eThe API Freshwater Hardness GH and KH Test Kit tests tap water and freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Keeping these factors properly balanced creates a more healthy, natural environment for your freshwater aquarium fish.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGeneral and carbonate hardness test kit\u003c\/li\u003e\n\u003cli\u003eMonitor GH and KH to create a more natural habitat\u003c\/li\u003e\n\u003cli\u003eFor freshwater aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Freshwater Hardness GH and KH Test Kit 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\/p\u003e","brand":"API","offers":[{"title":"1. GH \u0026KH test Kit","offer_id":48325469438172,"sku":"AP058","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/9502\/2044\/files\/0398cbad-780563_b03291a5ac33414793ec11366cf66b9e_mv2.jpg?v=1774236875","url":"https:\/\/www.t-rexpets.com\/products\/api-freshwater-hardness-gh-kh-test-kit-1","provider":"T-Rex Pet Shop","version":"1.0","type":"link"}