Against algae stains (red & green algae)
Algae stains are produced when an aquarium is not well balanced. Causes of an unbalanced aquarium are the excessive feeding of fish, too many fish in an aquarium, excessive lighting or excessive fertilization. You also take them home when you purchase fish or plants!
AlgExit easily removes stains caused by Green and Red Algae in freshwater aquariums. Removes and cleans algae stains from plants, bottom material and other aquarium surfaces. Unwanted filamentous, brush and beard algae stains are removed. Harmless to fish, crustaceans and plants.