HCA: Hermit Crab Association

Since you've come to the emergency forum, we know you want a fast answer to your question. In order for us to figure out the problem as quickly as possible, we ask that you answer the following questions as best you can. Some of them may seem odd, but they're all designed to give us the information...

We inherited a hermit crab a few years ago and have upgraded to a 40 gal tank and try to make sure he's ok, but...He molted over a year ago I believe and the shell he's in is about 1.3-1.5 inch 'opening'...We've actually had 3 orders from Amazon to TRY and get a bigger shell as he can't go in 'all t...