Ideally this fish should be kept in an aquarium with a fine substrate as it will bury itself at night.The Wrasse family of fish is a large group of usually very colorful free swimmingfish. These fish are powerful swimmers using their pectoral fins to propel themthrough the water. Wrasses usually have powerful jaws that enable them to crushtheir food, which includes worms. These fish usually have long continuous dorsalfins and are found in groups in the wild. The Wrasses are one of the few fish thatwill bury themselves in the sand when sleeping or during flight. Wrasses are alsoable to change their sex during these phase changes.