5 lb Granular Algae Killer For Koi Ponds, Waterfalls & Watergardens, Sodium Percarbonate

This Granular Algae Killer is a great product for cleaning up your Koi ponds & waterfalls of algae / organics. Just sprinkle product in pond and on waterfalls at a rate of 1/2 pond per 1000 gallons of water for first treatment and then 1/4 pound per 1000 gallons of water as needed to maintain clear water (product starts working on contact).

Product Features

• Kills String Algae On Contact (Koi Ponds, Waterfalls & Watergardens)


• Safe For Use In Koi & Gold Fish Ponds


• Safe For All Pets and Plants

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5 lb Granular Algae Killer For Koi Ponds, Waterfalls & Watergardens, Sodium Percarbonate

Biosafe 3002-8 GreenClean Granular Algaecide, 8 Pounds

GreenClean Granular works on contact to eliminate and control algae in water gardens, ornamental ponds, fountains and waterfalls. GreenClean Granular immediately begins fighting algae blooms, releasing vital oxygen into the water body as it biodegrades. GreenClean Granular also eliminates algae on a wide variety of surfaces such as birdbaths, statues and fountains. Labeled for control of blue green algae. Capacity of 8 popunds.

Product Features

• Greenclean granular california algaecide


• Labeled for control of blue green algae


• 8 Pounds capacity


• EPA registered


• 2.5 Pounds capacity

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Biosafe 3002-8 GreenClean Granular Algaecide, 8 Pounds