Ricordia Mushroom Problem?

[cashman95]

I have 6 ricordia mushroom on a rock in my 5 month old tank. It is very well lit for SPS, and all my parameters are great! My question is: Why are all 6 of my ricordia mushrooms enlarged and filled with water looking? I had them in bright light for some time, but have also tried them under a cliff/shadow. They are not sick looking, just swollen and because of there filled size the color pales out. At night and before the lights come on they are normal looking?

What is going on? I have them under a shady cliff right now and they have been there for two days, but no change is noticed except when the lights are not on.

Thanks Brian

 

[chrowski]

any pictures to describe your current situation?