Hawkins Echinata Acropora CoralHow to Care for Hawkins Echinata Acropora Coral: (written by Dave Burr) Think of frags as Acropora seeds. Fragments of acropora are mounted onto small stones and grown in aquariums. We grow and frag the Hawkins Echinata Acropora Coral here at Vivid Aquariums. We believe that frags and aqua cultured corals are the future of the aquarium hobby. Placement: Mount the Hawkins Echinata Acropora Coral using IC gel glue, or putty, on an exposed rock or ledge