Home / Fish Room Equipment / Tetra 6 in 1 Test Kit Tetra 6 in 1 Test Kit £15.02 £18.02 (inc. VAT) Tetra 6 in 1 Test Kit £15.02 £18.02 (inc. VAT) Add to your Wish List Information This test measures 6 quality indicators: pH, Carbonate, General Hardness, Nitrite, Nitrate and Chlorine. These values need to be checked in order to know that your filter is working properly and has the useful bacteria. That your water is 'fresh', has the ideal hardness, acidity and chlorine values. Specifications Brand: Tetra Product Code: test6in1 Weight: 0.044kg Reviews Not yet reviewed Write an online review and share your thoughts with other shoppers! Be the first to review this product