These plastic Bio-Balls are a great media for use in all types of filters.

Can be used as a loose media or put in mesh bags for easy removal and cleaning
Will not compact like other soft media, reduces channeling of water around media
1 1/2″ in diameter, black in color
Available in 1/3, 1 or 4.5 cubic foot boxes

Weight 8.750000 lbs
Dimensions 12.5000 × 12.2500 × 12.2500 in
size

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