HCA: Hermit Crab Association

I do have some wood and a bendable vine that goes around the tank. I will look for some more wood pieces and branch's. I am looking for a bigger gallon tank currently. I mistakenly put the sand in dry when setting up the tank, but about a month after having the first 2 I took everything out and wet ...

Hello! I am new to the HCA and to owning hermit crabs. I currently have 3, two have been with me for about two months now, the third about two weeks. All three are different sizes with the biggest being a bit smaller than a golf ball. They are in a 10 gallon tank, looking for a 15-20 gallon for more...