Crabs

[graucow]

Are there any peaceful freshwater crabs that could be kept with say shrimp or even fish, devil crabs and panther crabs are very cool but very rare and I can't find much info on them, but any peaceful crab

 

[Homer114]

Crabs arnt really that peacefull my brother kept crayfish and keeps various crabs they'll eat your fish they are so interesting to watch and have right personalities but eventually they'll catch ure fish there also brilliant escape artists

 

[NotSoRich]

I believe Minicrabs/fiddler crabs can live pretty well in a community tank, so long as they have access to air. (which you can achieve with drift wood or alternatively with a underwater air pocket.) From what I've read its extremely rare for fiddler crabs to go after fish.