King British 6 in 1 Test Strip Kit

King British 6 in 1 water test strips can be used to check aquarium or pond water quality in seconds, and includes tests for levels of Ammonia, Nitrite, Carbonate Hardness, Nitrate, pH and general hardness. Each kit contains sufficient test strips to check all six parameters every week for 25 weeks, thus helping you to monitor water quality and keep fish in optimum health.