Blackwater Cool Season, 5 lb bag, Medium Pellet Beneficial Bacteria It provides biological filtration for

It provides biological filtration for ponds up to approximately 1500 gallons and handles a maximum recommended water-flow of 40 gpm (2400 gph)

3 fountain nozzles

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Defoamer instantly removes surface foam

Blackwater Cool Season, 5 lb bag, Medium Pellet Beneficial Bacteria It provides biological filtration forThis terrific line of Blackwater Koi Pellets gives you the quality and variety of high end Koi Feeds at the price of a standard staple diet. All varieties come in a vacuum packed resealable zipper lock bag. Cool Season This is a highly digestible diet formulated for Koi and Goldfish when water temperatures are consistently below 60 degrees F.