Hey /an/.I'm going to set up a fiddler crab tank because when I was a kid I used to have one, but he only lasted a year because I was dumb and kept him in my mom's tropical fish tank.I've read up on keeping them, and I know they don't do well by themselves. So what kind of combination should I get? Should I get a pimpin' male crab and two females, or would it be wiser to get two males, two females?I'm planning on a 20 gal. (long) tank that I saw for thirty bucks in a pet store.
Also if anyone knows a good place to get brackish water crabs online, that'd be cool too.