Atlantic BB0500 Bio-Rocks, 0.5 cu.ft.

Atlantic BB0500 Bio-Rocks, 0.5 cu.ft.

MPN: BB0500

Manufacturer: Atlantic Water Gardens AD

  • $29.99
    Unit price per 
  • Save $9


With all the surface area but 25% less weight than lava rock and half the weight of gravel, expanded clay Bio-Rocks are the more stable, less abrasive alternative to heavyweight bio-media. Use 1 box of 0.5 cubic feet of Bio-Rocks per Media Bag.

  • Expanded clay bio-rocks
  • 25% less weight than lava rock
  • Half the weight of gravel
  • Same surface area as lava rock
  • More stable and less abrasive than heavy-weight bio-media