:scared: thanks for the reply, but something else has happened. I went to my LFS and got a few snails, a hermet, and a jawfish, and when I was acclimating them to the tank I noticed my CBS was missing and I turnd over all the rocks looking for him but I didn't see it. A little while after I found it but it lookde crushed and seemed lifeless until I looked at its mouth and it was still moving, is it dead or are all its limbs busted.:help: