Crystal Clear Stony Coral Propagation Kit Crystal Clear Stony Coral Propagation Kit provides everything needed to successfully frag or propagate stony corals and aquascape your aquarium. The Kit includes 10 reef plugs and discs, stony coral cutters, coral clamp, reef epoxy, reef glue, reef glue gel and frag mat. The clutters, clamp and tweezers of the Crystal Clear Stony Coral Propagation Kit are all made from surgical grade stainless steel material. Product Features: Provides everything needed to successfully frag or propagate stony corals and aquascape your aquarium. Kit includes 10 reef plugs and discs, stony coral cutters, coral clamp, reef epoxy, reef glue, reef glue gel and frag mat. Cutters, clamp and tweezers are all made from surgical grade stainless steel material.