Dry Live Rock Rubble – MarcoRocks – sold by the Lbs.

Multiple pores and holes are great for your tank’s inhabitants. BRS Dry rock is free of nuisance algae and pest organisms.

• Dry rock rubble from Marco’s Reef Saver Rocks
• Sizes vary
• Clean and ready to be used

Pieces are mainly marble to golf-ball sized with some tennis balls. We are unable to take special requests on sizes because it is all mixed together. Can be used as frag plugs or set in sumps or refugiums for added filtration benefits.