Open 7 days a week

Menu 0

Open 7 days a week

Home   /   Products   /   API Freshwater GH & KH (Hardness) Test Kit

API Freshwater GH & KH (Hardness) Test Kit

$9.99

Tests tap water & freshwater aquariums for general hardness (GH) and carbonate hardness (KH). Helps prevent fish stress caused by rapid pH shifts, the result of low levels of KH.

 



Related Items