Fish feeding

I have a fish in my tank (Chromis) that does not eat the pellets that I drop into the tank. This is the second fish I've had in my tank that I have experienced this with. He seems happy and swims all around the tank and nips on bits on the roxk and things floating through the water. I just noticed this morning that he may have ich (separate post) but I don't think that would stop him from eating entirely.



Can you tell me about other ways to feed fish in a saltwater tank that may be more succesful?