Kerie, your post stuck in my mind....and the other day at Petsmart I checked the crab tank as usual to see if it was empty as always....and it was full of crabs, including a few HUGE ones. I wasn't looking for any new crabs so I hemmed and hawed and actually went back three days in a row trying to dissuade myself...and then the girl let me look at the crabs and I got two enormous ones. I just felt so bad for them! Didn't seem fair for them to die in that horrid tank or in a KK or even 10 gallon in someone's house. I don't know if they are as huge as Leviathon, but they are easily the biggest I have ever seen myself. I took pictures to compare by. Big crabs. They seem nice enough, although I am getting nowhere near their pinchers. And of course, the most important question of them all... How the heck did you get yours to stay on the ten dollar bill?