I got this yellow clown goby a little over a month ago and he was really skinny at the time. I've been feeding him only frozen mysis and recently frozen copepods, he's showed interest in pellets but is too small to eat them. I've been getting concerned about how skinny he is and I put him in an isolation chamber because he is less competitive for food, but now he is just spitting out most of the mysis I cut up. I'm thinking of crushing up pellets and feeding that to him. Any ideas on what to do? Thanks