I came home today and my condi is about 14 the size it was before. Went from mabe 3 inch tenticles to MABE 12 an inch. Hes all shriveled up! Whats goin on?!?!?!
It is most likely doing what anemones do, shrink up when they are getting ready to expung wastes. Perfectly normal. They usually do it at night so you probably have not seen it done before. Nothing to worry about.