Sera Nh 4 / 3 Test Ammonium Ammonia Fish Aquarium, Multicolor

Ammonium and ammonia comes mainly from fish feces. Depending on the pH, Ammonia is toxic to fish. Sera NH 4 / NH 3 -test allows you to track the total concentration of both (the actual ammonia can be calculated by using the enclosed pH scale). In the event of acute danger will help sera toxivec (freshwater) or sera pond toxivec (lake). Actively and in the long term against the increased content of these substances sera has bio nitrivec (freshwater) sera marin bio reefclear (sea water) or sera pond bio nitrivec (lake). Sufficient for about 60 measurements. Product Features : Ammonium and ammonia comes mainly from fish feces. Depending on the pH, Ammonia is toxic to fish.sera NH 4 / NH 3 -test allows you to track the total concentration of both (the actual ammonia can be calculated by using the enclosed pH scale).In the event of acute danger will help sera toxivec (freshwater) or sera pond toxivec (lake).