API MARS Fishcare Gh and Kh Test Kit
Product description of Alkalinity Test Kit
Tests tap water and freshwater aquariums for general hardness (Gh) and carbonate hardness (Kh). Helps detect stress on fish caused by rapid ph shifts, which result from low kh levels and helps aquarists affect the natural habitat of their fish.
- Liquid test for freshwater
- Helps detect stress on fish caused by rAPId ph shifts, the result of low kh levels
- Contains clear instructions and glass tube(s)