Commonly referred to as Blasto Coral it is a type of a large polyp stony (LPS) coral, native to Indo Pacific Ocean, including Solomon Islands, Fiji, and the Great Barrier Reef. 

These corals are not hard to care for with the proper nutrition and water parameters. Bottom to middle placement is best along with moderate lighting and water flow. they should not be placed on the sand or substrate, but on the rock formations in your aquariums.