Seachem reef gluer this is a superior cyanoacrylate gel for gluing and mounting coral frags and colonies to reef rock or plugsr it bonds within seconds and has excellent control hold and durability characteristics it can even be used underwaterr reef glue can be used for any aquascaping in freshwater or saltwater aquariums or for any plastics repairs reef glue comes is in an aluminum tube for extended stability life beyond products contained in plastic bottles it wont dry up in t