Keep your fish healthy and thriving by testing your aquarium water regularly with easy to use API 5 in 1 Test Strips. API 5-in-1 test strips for freshwater and saltwater aquarium help fish owners measure levels of Nitrite, Nitrate, Carbonate and General Hardness, and pH found in aquarium water. In order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even death.

Features:

• Monitors levels of pH, nitrite, nitrate carbonate and general water hardness in freshwater and saltwater aquariums - Helps prevent invisible water problems that can be harmful to fish and cause fish loss