Aquarium Pharm.
API Alkalinity (KH) Test Kit
In Stock UPC/EAN: 317163010594
Add to Wish List $ 10.45
SKU
T-APKH
Cost effective kit to determine your carbonate hardness level.
Tests tap water & fresh or saltwater aquariums for carbonate hardness (KH).
Can be used to determine the proper dose of pH buffers.