Fluval Biological Enhancer goes to work fast, releasing massive amounts of beneficial bacteria that eliminate toxic ammonia and nitrite to establish a biologically-balanced aquarium.

-All-natural water care – creates a safe biological habitat to prevent fish loss
-Infused with a powerful team of beneficial bacteria that immediately inoculates aquarium water
-Extremely effective when setting up a new aquarium or introducing new fish to an existing one
-Equally useful during water changes and filter media changes, when good bacteria is depleted
-Regular application helps to completely exclude establishment of undesirable bacteria
-Eliminates ammonia and nitrite
-Bio-Floc technology ensures product stability and efficacy, devoid of any contaminants
-For use in freshwater and saltwater aquariums