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