I'm currently running a 50 gals reef tank that's been up and running for about two months now. one of the first things I added once the tank was ready and cycled, was a bubble tip anemone and a single clown fish. For the past month or so everything has been great, but about two weeks ago the anemone moved, shortly after it started looking very deflated. At night it closes up tight and during the day it kind of half opens but never really inflates like it used too. all my other fish and corals seem fine and and all chemical levels are right on. So i'm looking for advice and thoughts. Attached are the best photos i could get cause it moved around to the back of the tank.