Ammonia (NH3) is a natural, toxic by-product of animal metabolism and the decomposition of animal and plant waste materials. Without regular testing, the ammonia level in your aquarium could rise to a level that is fatal to your fish.

The Tetratest® Total Ammonia kit was professionally developed to accurately determine the ammonia level in your aquarium water. The kit contains enough material for 25 tests, including one 6-ml test reagent #1, one 10-ml test reagent #2, one 17-ml test reagent #3, a test vial, color scale, instructions and recommendations.

Tetratest® Total Ammonia kit is safe and accurate to use with other chemical products that remove, reduce or detoxify ammonia from the aquarium and which can cause interference with less-expensive single reagent test methods. This kit is suitable for Freshwater (including outdoor ponds), Brackish and Saltwater systems.