fiddler crabs

fishdude92

AC Members
Jun 27, 2005
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can fiddler crabs coexist peacefully with bottem dwellers such as cories or chinese algae eaters? or will on or the other kill the other one?
 
I haven't kept them, but I've heard the crabs will try to catch the fish, but most likely will be too slow to grab them.
 
they can be quick, i wouldnt risk it.
 
kinda forgot it was sold as a freshwater crab so maybe its not a fiddler crab........its around 3 inches right now with a 1.5 inch pincher
 
kinda forgot it was sold as a freshwater crab so maybe its not a fiddler crab........its around 3 inches right now with a 1.5 inch pincher
Then it's a male fiddler crab if it has one claw larger than the other. Not every LFS knows their stuff. Post the pics which is an important step right now.
 
I don't think I've ever came across a LFS that didn't sell Fiddler crabs as freshwater and fully aquatic. Quite unfortunate really.
 
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