HCA: Hermit Crab Association

I have a 10 gal tank that used to house some crabs, I'd set it up again. He is in a 20 gal with a pretty big purple pincher so maybe I move the purple guy instead and leave the molter? He is still movig his legs but has not gone back into his shell, so I don't think that the process has completely s...

http://img.photobucket.com/albums/v92/_Love_is_a_Hurting_Mistake_/Mobile%20Uploads/image.jpg This is my Ecuadorean crab that I have had for six years. I returned home to find him like this out of his shell, I'm not sure what I should do, he has never surface molted before. There is only one other c...