but yesterday i was really buisy, and didnt really pay any attention to my crabs, so today when i was checking on them again, i was shocked to see on out of its shell. it is still alive, because when i went to touch it, thinking that it was dead, it moved.
i am still not sure which crab it is, and am not sure what to do, i didnt put it in an isolation tank, because i have a crab that has recently moulted in there.
i did notice the day that i came hme, that the was a few crabs, or at least one that had change shells, but apart from this, nothing out of the ordinary. i have no idea what to do

if you can pls help