Lee's Bio-Pin Ball Filter Media Bio Balls 1 Gal - Large 74 Count
- SKU: 010838170356
- VENDOR: Lee's
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State-of-the-art filter media for use in fresh and salt water wet/dry systems. They may be connected together or randomly placed in the filter box. Bio-Pin Balls help product turbulence, aiding in the gas-exchange process. The void space between Bio-Pins is ideal for the movement of gasses like oxygen and enhances contact with nitrifing bacteria living on the media surface.
Large Bio-Balls: One Bio-Pin ball has 150 Bio-Pins (drip points). There are 74 balls per gallon. One cu.ft. of media has appoximately 130 sq. ft. of surface area. The suggested usage is one gallon of Bio-Pin Balls per 20 gallons for salt water and one gal. per 35 gallons of freshwater. Outside Diameter 1.60"
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