{"product_id":"sera-kh-test-15ml-aquarium-carbonate-hardness-test-kit","title":"Sera kH Test 15ml - Aquarium Carbonate Hardness Test Kit","description":"\u003cp\u003eSera kH Test is a 15ml aquarium water test kit that measures carbonate hardness (KH) in freshwater and saltwater tanks. It is designed for easy, accurate readings so you can keep track of your water chemistry.\u003c\/p\u003e\u003cp\u003eApproximately 390 dKH measurement range. Product code: 4210.\u003c\/p\u003e\u003ch3\u003eKey Ingredients\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFull ingredient list on packaging\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eRinse the test tube with tank water and fill it to the marked line.\u003c\/li\u003e\n\u003cli\u003eAdd the number of drops indicated in the instructions, one at a time, swirling after each drop.\u003c\/li\u003e\n\u003cli\u003eWatch for the color change and match it to the color chart to read your KH level.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cul\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eEasy-to-use drop test\u003c\/li\u003e\n\u003cli\u003ePrecise measurement of carbonate hardness\u003c\/li\u003e\n\u003cli\u003e15ml bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":67646286135529,"sku":"shp267_ata_a05e21_4001942042109_261009","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/3225\/0857\/files\/kh.webp?v=1791561667","url":"https:\/\/beautycarebag.com\/products\/sera-kh-test-15ml-aquarium-carbonate-hardness-test-kit","provider":"Beauty Care Bag","version":"1.0","type":"link"}