yes they are
It is all up to you. I like hermit crabs better, though.
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
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.
Some types of crabs I know of are fiddler crabs, hermit crabs and horseshoe crabs.
there are blue crabs, hermit, fiddler,ghost
Because of the motions of their appendages. The movements are similar to someone playing a violin.
because they don,t like hermit crabs
No, hermit crabs like many other creatures have exoskeletons.
Fiddler crabs have clear scales over their eyes, but they do not have eye lids that move like we do.
Hermit crabs like to be with others, like how other animals like to be. It always nice to have another partner. I had several hermit crabs and they lasted longer than ones with out any other hermit crab.
No; hermit crabs respiration is provided by branchial appendages.
Yep only slightly smaller with a lighter colored shell.