It is a problem if not cared for you must help it eat and bath.If not it can get sick and die.
Yes, the hermit crab remains in it's (outer) sea shell/home when it molts. However, when the hermit crab molts it sheds it's old exoskeleton much like a snake sheds it's skin, pushing the old exoskeleton out of the sea shell, and forms a new exoskeleton. The new exoskeleton is soft at first and takes time to harden. The hermit crab's "tail and belly" section remains soft and vulnerable requiring a hard outer shell/sea shell for protection.
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.
If your hermit crab hasn't found his shell you should give him a little bit of time to find it. It is important to not force him into his shell as he may become ill trying to find it.
It's probably dead
Crabs have an exoskeleton which means their skeletons are on the outside of their bodies. In order to grow larger, a crab must "molt" or shed its shell when the shell becomes too small to contain its body. The new crab shell is already surrounding the crab's body, but it is soft and needs time to harden into the protective covering we all recognize.
A hermit crabs abdoman is long and soft. They insert it into the shell, and wrap it around the inside. They can change out of it any time they want.
You should not force a hermit crab completely out of their shell because they would rather die then be forced out of their shell But if you want to know how to make their legs and eyes and anntenue so they will walk around then you could try lifting up their shell or gently squirting them with a spritz bottle filled with dechlorinated
what it looks like is a naked hermit crab so if your hermit crab isn't picking it shell for almost a day get more changing shells so if your hermit crab is naked don't worry just give them some time
To pan fry crab takes about 3-5 minuts on a medium heat.The medium heat is used to stop burning the crab .The short time is because crab doesnt take long to cook and is a very delicate meat.
A blue crab typically molts, or leaves its shell, about 20 times during its lifetime, with molting occurring more frequently in younger crabs. This process can happen every few weeks to months, depending on factors like temperature, food availability, and the crab's growth stage. After molting, the new shell takes time to harden before the crab can resume its normal activities.
Hermit crabs need a shell because inside of the their shell is their soft tail or body. It needs it's shell because other hermit crabs can hurt or damage their tail or body that's inside of the shell. Hermit crabs will always be in a shell. The only time when they aren't in a shell is that quick few seconds when they change shells into a bigger one to grow. If your hermit crab is running around without it's shells there is something wrong with your crab. Go to the Mall of America (Nickaloden Universe) what ever you want to call it and ask the person why. I bet he can help you.
Hermit crabs are known to use empty snail shells as protection for their soft abdomens. They often inhabit shells left behind by snails, creating a symbiotic relationship where the hermit crab benefits from the snail shell and the snail is not negatively impacted.