HCA: Hermit Crab Association

1. What kind of substrate is used in your tank and how deep is it? I have about a 5:1 mix of playsand and coconut fiber brick, sandcastle consistency. It's about 7 inches deep. 2. Do you have gauges in the tank to measure temperature and humidity? If so, where are they located and what temperature a...

It smells like dead, rotting fish. He was just in a temporary tank though, so I'm not too worried about the smell. He's already been introduced into the big tank so I can just clean that tank and be done with it.

I recently got a two new crabs and one of them buried himself in the sand immediately after getting home and putting him in a temporary tank while I got the main tank set up and cleaned. It was a 5 gallon tank with only play sand and two shells, one with salt water and one with freshwater. And a sma...