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The adjustable diverter and flow control valve allow water to be sent to waterfalls
Made for continuous use
Long-term prevention usually requires better circulation and nutrient control
Available in 1-quart concentrated bottles
Prevents low oxygen fish kills
BioSafe Green Clean Granular Algaecide Bioballs The adjustable diverter and flowGreenClean 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
