Salicylate test measures ammonia levels in both fresh & saltwater aquariums. Ammonia, the #1 killer of tropical fish, is continually produced in the aquarium from fish waste & uneaten fish food. Tests ammonia levels from 0 to 8 ppm.
Liquid test for fresh and saltwater
Tests ammonia levels from 0 to 8 ppm
Contains color chart, clear instructions and glass tube(s)