Description
Milltown Merchants Frag Rock and Plug Set.Frag Rock includes 5 removable textured reef plugs for establishing multiple coral colonies.Textured external structure promotes coralline algae growth to help maintain a healthy environment for your fish.Natural look that blends perfectly with your reef tank.Frag Rock and plugs have been fired at 2000 degrees and do not need to be soaked prior to use - no curing required!