My large Ocellaris is having a very hard time swallowing feeders. He's about nine inches and the feeders are about an inch. I first noticed when he attacked them and then spit them out quickly. He's been doing this for two days and I noticed there is some swelling on the right side inside his mouth between his gills and his tongue, it's pink colored. Any info will help, I really don't want to lose this fish. Thanks!



