Ok I have had these for exactly two weeks. Some of there arms are falling off and some of them haven't opened for a couple days. When I brought it home there was a BTA attatched to the bottom of the rock so I decided to go ahead and keep it. Well it was not healthy when I got it and it would do ok every other day or so and then its mouth started hangin out so I took it out today. Anyway the anemone is the only thing I could think of that has done this to them, (chemically speaking that is). But than I started thinking I had them to high in my tank because they are starting to get pale colored so I just moved them to the bottom. All params are fine lighting is good I don't know what else it could be all other corals are doing great. Except for some of my yellow polyps tenticals are gone too. But just a couple of them. Or I may just be paranoid. Please help

