as a matter of fact they are salt water if you have any more questions go to link provided below.
And actually, fiddlers are not Salt nor fresh they are brackish water. Water that is slightly salty.
Fiddler Crabs and Freshwater Shrimp that's about it.
Neither of these animals lives in a freshwater aquarium environment. They are creatures of the sea shores, beaches and mangroves.
by rubbing their big claw on there body
Ghost crabs? Well that depense if it is a dead fiddler crab so it would be the same/
yes they are
== == == ==
?
no they are not
no
They're in the crustation or the crabs group.
crabs are nocturnal
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.