Each coral you receive features three identical heads with only slight variations in shape and size. Green and Purple Hammer corals thrive in moderate to strong water flow and adapt well to standard lighting conditions. Native to Indo-Pacific reefs, these LPS corals benefit from consistent calcium and alkalinity levels to support skeletal growth. While they rely primarily on zooxanthellae, supplemental feeding enhances their health. Their graceful swaying motion in currents makes them a visually striking addition to established reef aquariums.