API Kh Carbonate Hardness Test Kit

API Kh Carbonate Hardness Test Kit by API is a practical choice for pet owners. The API® KH TEST KIT tests fresh or saltwater aquariums for carbonate hardness (KH), and helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants. Carbonate hardness stabilizes aquarium pH, and can be used to determine the proper dose of pH buffers.

Please review the listed size, quantity, ingredients and suitability before ordering.