Immediately Removes String Algae Works On Contact Money Back Guarantee EPA Registered Algaecide
CrystalClear® AlgaeOff® utilizes the latest in oxygen technology to remove string algae quickly and efficiently. CrystalClear® AlgaeOff® is an EPA registered, granular algaecide that works in seconds, adds oxygen to the pond, removes odor and is the only water treatment product on the market with a money back guarantee. EPA Registration No.: 90185-3-83742
