ocelot1120

I have had a red clawed crab for about 5 months now living in my 55 gal freshwater tank with other semi aggressive fish (see aquarium info). I just moved him to his own 10 gal (soon to be brackish water) tank. he seems to love it, but i just had a few questions and was wondering if anyone out there has more experience with these specific crabs. but a general question (for anyone with shrimp or crayfish).... if they loose a leg, can it grow back? i've heard mixed answers elsewhere, no one really knows for sure.