Help my Bubble Coral

[jazjord]

I have had my bubble coral for over a year now. It always has looked good. Opens daily. I feed it frequently. I fed it Tuesday night, it opened up Wednesday, looked normal. Now part of the skelton (I guess) is showing in the middle. All water tests look good. Is it dying? Can it be saved?

 

[naclh2o nut]

Have you changed the flow? LFS has a gaint one that looked like that after he adjusted P/H one day.

 

[thehorndaddy]

Yeah, it just looks deflated. Mine will do that when I move things around. Try feeding it and see if it'll eat.