Hi there.
I've gone through and read many of the posts on here about how to get a crab back into a shell. I've checked heat/humidity, which are fine. and I've used the drinking glass technique to get it into a shell. It worked yesterday (when I first noticed the crab was out), and it went back into it's old shell, not a new slightly larger one. But today, its back out of its shell.
I'm mew to hermit crabs, and so don't know much about the way they act, and I had never seen a naked crab before, so I don't know if there is any damage to its soft parts. It looks almost like there is a reddish lump on the one side, which I'm assuming shouldn't be there.
Any and all help is appreciated!
