Bio-Ball
Bio Balls are state of the art filter media for use in freshwater and saltwater wet/dry systems. They may be connected together placed in the filter box at random. Bio-Balls help produce turbulence, aiding in the critical gas-exchange process that is needed for successful biological filtration. 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.
Activated Carbon:
This activated carbon works faster, better, and longer than the rest. Eliminates foul odors, unsightly discoloration, and harmful organic substances. Heat-activated bituminous coal-based granules are specially sized and far more efficient than coconut, wood, or peat-based carbons.
Media bag included.
Package Includes:
1 lb active carbon in one mesh media bag
50 pieces of Bio Balls in one media bag, Approx 1/4 Gallon
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