Frag Plugs - Textured Reef Plugs for Frag Rock Station - 20 Plugs

STANDARD SIZE - Frag plugs can be added to any standard frag station with an 3/8" opening PROMOTES ALGAE GROWTH - Promotes coralline algae growth to help maintain a healthy environment for your fish NATURALLY LOOK - Natural look that blends perfectly with your reef tank NO SOAK NEEDED - Frag plugs have been fired at 2000 degrees and do not need to be soaked prior to use - no curing required!