No, Hermit Crabs and Fiddler Crabs are very different, and require two whole different living conditions. And Fiddler Crabs are very aggressive, and will probably attack the Hermit Crab anyway. So, in all, it just isn't a good idea.
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
yes they are
It is all up to you. I like hermit crabs better, though.
The three I know of are fiddler crabs, hermit crabs and horseshoe crabs.
Some types of crabs I know of are fiddler crabs, hermit crabs and horseshoe crabs.
there are blue crabs, hermit, fiddler,ghost
I think that shrimp live with the hermit crabs.
yes they do live underwater
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.
yes
hermit crabs need to live in 70-80 degree temprature
In captivity, they live 1-2 years.