YES YES YES YES [[http://www.metacafe.com/watch/1627962/bela_karolyi_goes_crazy_remix_comedy_com/]]
More likely the opposite, the crab will eat/kill your dragon fish. Plus fiddler crabs do not often reproduce in captivity.
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.
you kill the fiddler crab