PetSmart Top Fin® 5-in-1 Water Test Strips

Ensure the water conditions in your aquarium are similar to those found in nature to help your fish thrive. Use Top Fin 5-in-1 Water Test Strips to safely and accurately measure pH, nitrite, nitrate, and both carbonate and general hardness. Simple, effective, and non-toxic, these strips are ideal for weekly water testing. Only at PetSmart.

Features: Measures five essential aquarium water parametersIncludes: 25 CountIntended For: For freshwater and saltwater aquariums