Fritz 6in1 Test Strips 100pk

Testing your aquarium's water parameters regularly is an important part of keeping and maintaining a healthy environment for your fish and invertebrates. Fritz 6-in-1 Test Strips are a fast and efficient way to accurately measure six important parameters in both fresh and saltwater.

Fritz 6-in-1 Test Strips measures: pH, nitrite, nitrate, alkalinity, general hardness, and chlorine.