I am no expert and I have never kept these fish, just as a warning. I do remember reading somewhere that if you are going to have any success with these fish, you need an activily producing refugium teeming with copepods, ect. This provides a steady source of live food to you inhabitants, very much like they would experience in the wild. Also, if you have a protein skimmer hooked up after your refugium, it will just pull out all the little "bugs" in the foam. Also, if you don't have time to set-up a refugium, Saltwaterfish.com sells a bag of live copepods, which would either help jump-start your refugium or just provide some live food. Best of luck!