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17020 Bio-Pin Ball, Small, 300 count

Description
  • 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 produce turbulence, aiding in the gas-exchange process.
  • The void space between the Bio-Pins is ideal for the movement of gasses like oxygen and allows it to more-readily come in contact with nitrifying bacteria living on the media surface.
  • Biological filtration is the process by which waste is broken down from toxic ammonia to less toxic nitrates.
  • The suggested usage is 1 gallon of Bio-Pin Balls per 20 gallons for salt water or 35 gallons freshwater.
  • SMALL
    • Each Bio-Pin Ball has 110 Bio-Pins (drip points).
    • There are 120 balls per gallon.
    • One Cubic Foot of media has approximately 150 Square Feet of surface area.