Bio Balls, 1 cubic footProduct Code: BB15
These plastic Bio-Balls are a great media for use in all types of biological 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 channelizing of water around media
- 1-1/2" in diameter, black in color
- Available in one cubic foot or 4.5 cubic foot box
- Bio Balls are inert, so they won't leach any minerals into the water that can lead to algae growth, like Lava Rock.
- A bag of Bio Balls weighs approximately 8 pounds instead of Lava Rocks 40 lbs!
- Lava Rock tends to shred media bags. Bio Balls are much easier on them!