HCA: Hermit Crab Association

So I’ve had my current female hermit crab Tig for almost 4 months and decided to get her a tank mate. I tried to get one that look similar in size since Tig is fairly big and my new crab Venus is actually a bit bigger. I found out today that Venus is a male. I’m not sure about introducing new crabs ...

So if I fix all the problems in my tank, my crab will finish moulting?

1. What kind of substrate is used in your tank and how deep is it? I have 3 inches of Calcium sand and Soil mix and a third of the tank also has another 3 inches of reptile moss. 2. Do you have gauges in the tank to measure temperature and humidity? If so, where are they located and what temperatur...

I have two Caribbean hermit crabs, one is about 5 years old and the other is about a year and a half. The younger crab originally never gave any signs that he was about to molt so when I picked him up one day, one of his legs fell off. He wasn’t really moving otherwise and was on the surface in the ...