Fish waste, uneaten food and other decaying matter can cause Ammonia spikes in your aquarium. Ammonia is harmful to fish and can damage gills and cause breathing difficulties in your fish.
Ammonia levels should be tested frequently in your aquarium. API Ammonia Quick Test Strips is a quick an easy way to keep an eye on the Ammonia levels in your aquarium. Just dip and read.
25 Test Strips included.