HCA: Hermit Crab Association

I've had them for three years. 1. What kind of substrate is used in your tank and how deep is it? Reptile sand 6 inches 2. Do you have gauges in the tank to measure temperature and humidity? If so, where are they located and what temperature and humidity do they usually read? No, but I have one. 3. ...

My hermit crabs barely move unless I pick them up and set them somewhere.... When I do that they'll wander around, but don't move very fast. They used to move quicker and I don't know what happened. When one tried to climb a rock I put in there, not only did he move slowly, but he kept falling even ...

You can't really see it in a picture.... And I used green calcium sand, so that makes sense.... But Im still worried about them being active. Also, the calcium sand is covered by the reptile sand

Ok.... 1. What kind of substrate is used in your tank and how deep is it? Some green calcium sand and a lot of natural reptile sand. 2. Do you have gauges in the tank to measure temperature and humidity? If so, where are they located and what temperature and humidity do they usually read? Yes, but I...

My HC has a green part on the end of it's leg... At first I thought it was the green shell reflecting onto it's leg, but under closer examination I found out the leg itself is actually green! I don't know what to do... All of the crabs barely move even though i've only seen it on one crab. When they...