They're a very mellow species. They are very pretty in their own right, but don't have the attention-grabbing beauty of a clown or other species. They are free swimmers, so the longer the tank, the better. They usually don't bother any tankmates, and some people have had success keeping them in reeftanks. Feed a varied diet of squid, krill, and other enriched frozen foods. Some may also eat clipped seaweed.