API 5 In 1 Test Kit Salt Water

Aquarium Pharmaceuticals 5 in 1 Test Strips test aquarium water levels for optimal health! This master test kit allows you to simplify your testing routine. These strips can be dipped directly into your aquarium, no test tubes or separate samples required.
5-in-1 aquarium water tester – pH, NO2, NO3, KH, GH
Use: Saltwater aquariums
Easy to read colour charts just dip and read. 
Highly precise colour charts make it easy to determine aquarium levels to keep your fish healthy and thriving. Test for pH, nitrite, nitrate, general hardness and carbonate hardness all on one strip without multiple test tubes.