bbb
Member
I bought some rock yesterday and the guy said to be careful b/c he had seen a crab and didn't know if it was good or not. When I got home and started putting the rock in my tank the stupid thing fell out of the rock in the bucket. Now I need to know if you can tell if he's good or bad. I haven't been able to see his claws b/c they are constantly tucked under him, so I don't know if they are pointy or blunt. If he's bad or noone is able to tell he's puffer food. If he's good back in the tank he goes.