Fritz 6 in 1Test Strips 100pk

Testing your aquarium’s water parameters regularly is an important part of keeping maintaining a healthy environments for your fish and invertebrates.  Fritz 6 in 1 Aquarium Test Strips are a fast and efficient way to accurately measure six important parameters in both fresh and saltwater aquariums.  Measures: ph, nitrite, nitrate, alkalinity, general hardness and chlorine. Contains 100 easy to read strips.