Anemone shrivelling often

[Sammy989]

http://i1364.photobucket.com/albums/r738/sammyB989/DSC_0177_zpse3e47758.jpg (http://s1364.photobucket.com/user/sammyB989/media/DSC_0177_zpse3e47758.jpg.html)
My huge sebae shrivelling up often. More than once in a day and becomes an eyesore, solutions?

[camblonie]

Check in the anemone forum.

[cloak]

Sometimes when they need to poop, they'll shrivel...

That anemone looks good btw.