I have a little yellow coral goby who i love dearly, but is getting really thin. The reason behind this is that he is such a bloody slow eater. He takes a bit of food and then while he is slowly making his way though it, the others have scoffed everything else. Have tried him on flakes and pellets/granules but the only thing that interests him is frozen. Just really slowly.
Any ideas what i can do to help him out a bit?