Yes, it would be fine. In fact, it had been in my 200gal grouper tank until I added an eel and a volitans lion, and he would steal the live ghost shrimp I was feeding them, and that is why I need to find him a good home. I would rather have the others eat well and find him a new home, than get rid of the others and just have the lunare wrasse. I love my lunare, and it is one of the most active, colorful fish I have, but he needs a home where all the inhabitants get the same food, so that he does not steal the live feeders from anybody.