ATLANTIC WATER GARDENS BIO ROCKS .5 CU FT

by Atlantic Water Gardens
$ 17.58
$ 14.65

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!

  • Model: BB0500
  • Bio-Rocks, 0.5 cubic feet
  • Use in FilterFalls