API Quick Testing Strips 5 in 1 (25 Pack)- GH, KH, PH, NO2, NO3
Aquarium water testing has never been easier.
The quick and accurate way to test for pH, Nitrite, Nitrate, General Hardness and Carbonate Hardness in one easy step. Highly precise colour charts assure accurate test results. Dip strips directly into aquarium.
Large size is packaged in a stay-dry tube with snap-tight cap, offering maximum moisture protection for accurate results. Box includes detailed information leaflet on how to interpret the test results and correct unsafe water conditions.
This easy to use test kit includes: