API Ammonia (NH3/NH4) Water Test Kit

The API AMMONIA TEST KIT is mercury-free, salicylate test for fresh and saltwater fish
It tests ammonia levels from 0 to 8 ppm
Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium
Tropical fish continually release ammonia into the aquarium through their gills, urine and solid waste
Uneaten food and decaying organic matter also add ammonia to the water
Even small amounts of ammonia stress fish; large amounts of ammonia will kill fish
Ammonia is the number one killer of Tropical fish