My goby has these strange bumps in his mouth and 3 on his side. The 4 in his mouth look like pimples of some sort and the ones on his side look like a bunch of bumps in a large pile. There are 3 of these. He lives with a Raphael cat, a synodontis ocellifer and a goldiela eques. Any ideas? I don't think I can use salt. I also have 3 snails.
