The conditions may not be right for the crab.
Make sure the humidity levels are at 70-80% and that the heat is at about 75-80 degrees.
Sometimes though crabs will stay in there shells for a long time to de-stress from being moved from the pet store to your house. Some crabs take months to de-stress and other only take a day or two. Your crab may also come out at night while you're not around.
that's because crabs can dig through the sand and go elsewhere. he is probably molting... leave him alone for a little bit and he should come out.
It may be happy with the shell is has on. NEVER force a hermit crab out of its shell. but over time it will molt and change to a diffrent shell.
i have a hermit crab and mine had a baby. So the original hermit crab died and grew out of its shell for the baby.
It depends who the Hermit Crab borrowed its shell from.
Only if no one is around!
Just pull on it, it should come out.
Your hermit crab cam go fast depending on the whieght of the shell on the hermit crab. If the shell is light the speed of the crab will increase, if the shell is heavy on the crab the speed will decrease.
When a hermit crab outgrows its shell, it will move into a larger shell.
The relationship between a hermit crab and a shell is that thy are mutualism.
a crab with a shell
If your land hermit crab's shell gets to small get a new shell. The shell hole should be the same size as your crab's big claw or bigger Make sure your crab's new shell is clean. DO NOT FORCE YOU CRAB TO COME OUT! All you have to do is set your crab's new shell in it's cage and wait.
When a hermit crab sheds you will see something come out of the shell and it looks like its dead it only sheds halfway and if you look inside the shell it will still be there.
They livde to gether because the shell is a home for the hermit crab!