API Ammonia Test Kit (Salicylate)Water Test Kit, including 2 bottles of testing solution, 2 colour cards and 1 glass test tube with cap. Works instantly to make aquarium water safe for fish. Monitors water quality and prevents invisible water problems that can be harmful to fish. 130 Tests The API Ammonia Test Kit (Salicylate) is an essential tool for any aquarium or pond owner. This test kit uses a unique salicylate method to accurately measure the level of ammonia in your aquatic