Tetra Test 6 in 1 Water Test Strips - 25 Test Strips

Tetra Test 6 in 1 Water Test Strips facilitate fast and precise checking of the 6 most important water values in your aquarium. The correct water values are vital since incorrect levels can lead to stress and illness for your fish. The water testing strips test the following 6 values: General hardness Carbonate hardness Nitrites (NO2) Nitrates (NO3) Chlorine (Cl2) pH-levels Note: Tetra Test 6 in 1 Water Test Strips produce accurate results, but are only intended as a quick test - for a more comprehensive water analysis we recommend a drop test.