Very poor track record in captivity with this fish. Generally come in to LFS and on-line stores in poor shape. Generally little can be done to save these once it finally get's in the hands of the customer. Those that have had success with these generally have live sand with lots of critters in it, and due spot feeding with cyclopeeze and other small food items. Generally these are in tanks by themselves, or with other non-aggressive eaters.
If you do attempt to do this, and are willing to do the above things, I suggest trying to get a pair. Watching them cruise together and feed together is one of the neatest things you can see. Even better than goby and pistol shrimp combo in my opinion.
