I purchased a condy anemone at the LFS a week or so ago. I've been cutting up small pieces of raw shrimp for him to eat (with skin removed). It eats it, and then during the night spits it back out! It's done this 3 times now and I'm a little concerned it's not eating at all. I have seen it grab some myssis shrimp I put it for my copperbanded butterly. Is this normal? Am I doing something wrong? Thanks!