Monitor and stabilize your aquarium’s pH with the API KH Test Kit. Easy-to-use, it ensures healthy water for fish and plants, preventing hidden issues.
The APIĀ® 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.
Sizes
Contains 1 test bottle, easy-to-ready instructions, glass test tube, and color chart
