One dascylus gets his parasites removed by a cleaner wrasse, while another one looks on. Maybe he has an itch, too, and is next in line. I always thought Dascyluses have a bit of a dumb face, but they are fun to watch, being very active fish, always in groups. By Pacificklaus Photography, 2012. Enjoy more of my photography in "Sex, Drugs and Scuba Diving".