Large "bubble" on anemone
I tried to get a good pic of it but this is as good as I can get it.
Its a purple anemone that got this "bubble" a few months ago. He stayed under a rock for months and I fed him shrimp when his tentacles came out a little. I think the clown pair may have stressed him. He just came out of hiding a few days ago and has stayed out eating shrimp every couple of days. His color is coming back but the bubble is staying the same. He has been in my tank for 10 months, the entire time with a rbta that is a few feet away with no issues.
Has anyone experienced this before?