i just bought a Condylactis Anemone and it seemed to be doing fine for the first night. now its not lookin so hot. the tentacles are real stringy lookin and some looked bent and pinched in some places. i fed it a peice of shrimp i bought at the supermarket and it ate it just fine. could anyone tell me what might be wrong or if this might be how it looks sometimes or what? and how to fix it?