Originally posted by Balistidae
..he is still firmy anchpred to a rock but he has pulled all his tentacles in.
If his foot is still attached to the rock then he is probbly OK. My condy use to stretch out to the size of a plate and draw up to the size of a golf ball with a few purple strings hanging out. That is normal behavior. However if he turns loose or loses the stickiness of his tentacles then he has a problem. Mine did the contortions at different times of the day or night. I think it was more in reaction to how much it ate and when than to whether lights were on or off. All that being said after about a year it just disappeard. Never found a trace and believe me we tore the tank and equipment up looking for it to see what happened.