BioSafe GreenCleanFX Fast-Acting Liquid Algaecide, 1 Gallon Color Changing Apply granulars directly on to

Apply granulars directly on to damp

These air diffusers are suitable as aquariums

Patented grass-like fiber structure perfect for beneficial bacteria

While effective

All Helix water treatments ship free

BioSafe GreenCleanFX Fast-Acting Liquid Algaecide, 1 Gallon Color Changing Apply granulars directly on toBioSafe GreenCleanFX Liquid Algaecide utilizes a unique activated peroxide formula to oxidize algae cells and kill them on contact. As a commercial strength treatment to suppress, control and prevent string, filamentous and planktonic algae, even in deeper waters, GreenCleanFX Liquid Algaecide is unmatched. As an EPA registered algaecide, it is compliant with the USDA National Organic Program regulations, making it safe for use in water features