BioSafe GreenCleanFX Fast-Acting Liquid Algaecide, 1 Gallon Color Changing This treatment is made with

This treatment is made with bamboo carbon

serrated blade quickly cuts through even the thickest weeds

Patented grass-like fiber structure perfect for beneficial bacteria

All Helix water treatments ship free

BioSafe GreenCleanFX Fast-Acting Liquid Algaecide, 1 Gallon Color Changing This treatment is made withBioSafe 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