API ammonia test strips quickly and easily check your aquarium's ammonia levels. 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. Ammonia is toxic to fish and can cause gill damage, stress and death. Regular testing is because ammonia levels can build quickly due to fish waste and uneaten food.

Features:

• Dip test strips into aquarium water and check colours for fast and accurate results - Monitors water quality and prevents invisible water problems that can be harmful to fish