API 5-In-1 Test Strips for Aquariums – 1 Kit

API 5-In-1 Test Strips, which are for freshwater or marine aquariums, are a quick and accurate way to test for pH, Nitrite, Nitrate, General Hardness (GH) and Carbonate Hardness (KH). It contains a desiccant-lined tube, with snap-tight cap, which provides maximum moisture protection for accurate results. The kit includes information on how to correct unsafe water conditions….