and multiple fittings

and 32 packet quantities

The combination of energy-efficient performance

every 6 - 8 weeks or as needed 3/4 Acre Pond  3 quart

Effective in all water temperatures

BioSafe Green Clean Granular Algaecide Size Options:2.5 lbs Bucket and multiple fittingsGreenClean Granular Pond Algaecide is a fast acting treatment that controls planktonic and filamentous algae in fish ponds, water gardens, fountains, and earthen ponds. This ready to use granular formula works quickly to eliminate algae and restore clear, healthy pond water. Safe for ponds with koi, goldfish, and trout, GreenClean begins working on contact, with visible results such as bubbling, bleaching, and algae breakdown often appearing shortly