yes they do live underwater
In the wild, land hermit crabs live in jungles, forests, and even gardens in warm areas. Water hermit crabs live in the warm oceans.
No, there are some hermit crabs called purple pinchers and they happen to be land crabs.
Most hermit crabs cannot live under water, they can drown, mould or both! Unless you know what exact type of hermit crab I would NOT take any chances on account of most don't! I hope this help, good luck!
The kind of hermit crabs most people think of are Land Hermit Crabs. They live on land, and need at least enough water to submerge themselves. Land Hermit Crabs do need sea salt to keep their body chemistry balanced, and as such, need access to both salt and fresh water. Marine Hermit Crabs require a full saltwater aquarium to survive. Such tanks are elaborate, and should be researched thoroughly before purchase. Saltwater pets of all sorts are often regarded as difficult to care for.
sea water
No, Hermit Crabs and Fiddler crabs require two different environments. The Hermit Crab would drown in the water a Fiddler Crab needs. You can always ask your local pet store if there is any way possible though. Some hermit crabs live on land others live in water even land hermit need two enter salt water , fiddler crabs are brackish or fresh hermit crabs can't breathe in those environments
Marine hermit crabs live underwater and can sometimes be found in tidepools. Land hermit crabs do not live in the water but need fresh and salt water to survive.
hermit crabs?
They cannot live with a land hermit crab because land hermit crabs live out of water so the fish would die (as you know) if it is out of water.
I think that shrimp live with the hermit crabs.
I have no idea