Green Long Tentacle Plate CoralHow to Care for Green Long Tentacle Plate Coral written by Dave Burr The Green Long Tentacle Plate Coral will sway nicely in the currents and will bring a splash or color to the sand bed of any reef aquarium. They remind many hobbyists of Anemones. Placement: Place the Green Long Tentacle Plate Coral on the sand bed where they will receive low to moderate currents and low to moderate lighting. Feeding: Although symbiotic algae called zooxanthellae