I know she is dead but here is a note: Do NOT use calcium sand, if you put water on it you can see how it sticks together and hardens. Hermit crabs have been known to become trap in there shells from the calcium sand and have a slow death. For calcium feed them egg shells, shrimp etc.
http://www.hermitcrabparadise.com/cr...ms/bedding.php This is a great forums about hermit crabs, and the people that help make it have kept crabs alive for 10+ years and one crab owned by a lady is 35 years old and still going strong.