Hi all, I have a wonderful yellow carpet anemone that I've grown over about a year, from a size of about 5" across to 14" across. I feed him small pieces of shrimp every other day. About 3 weeks ago he regurgitated the shrimp. My local store owner told me to hold off on feeding for a while then to switch to live goldfish and/or scallop. Since then he's eaten a small scallop and a couple of goldfish, but is very slow to eat and he did spit out a scallop one time. His "mouth" looks terrible - not tight like it should be, and you can sort of see inside (see photo). What's going on with him, anybody know? Thanks.