ATLANTIC WATER GARDENS BIO ROCKS .5 CU FT
by Atlantic Water Gardens
$ 25.99
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