HCA: Hermit Crab Association

I've been using sand as my substrate, since it's affordable and a good choice based on my research. I do keep my humidity within the appropriate range as much as possible, but I keep seeing it drop to around 60-50% about maybe an hour after i mist, which does worry me. But temp is perfectly fine, th...

Hey! So, I'm a new hermit crab owner, and I've only had my two little guys for a few weeks. Since the 4th of July to be exact, since they were at the carnival I was attending. Anyway, I've got then set up in a tank, I forget how many gallons it is, but I know it's at least 10. Above that, I think. I...