Well, my big crab Goliath decided to moult afterall. Silly crabby did a "surface moult" though. Usually they did deep into the substrate, but not this time.
I walked into the fish room the other day and there was Goliath, hanging out of his shell, looking VERY dead... I was really upset and just figured that the moult did him in. I gently lifted the shell and realised that was not Goliath, but his empty shell. He had successfully shed his exoskeleton and was hiding deep in his shell re-cooperating. I took a picture of his empty exo. He even shed his eye stalks!
He is starting to eat his shed exo now and is well on the road to recovery

http://209.85.62.26/html/emoticons/smile.gif' border='0' style='vertical-align:middle' alt='smile.gif' />
Attached Image (Click thumbnail to expand)