I live in Ca. where they've past new laws on importing them. Up until last year it was easy to get them but now difficult. If you need I have a connection who can get almost any kind you want. My choice the giant Malaysian Dead Leaf up to 6" maybe a little bigger and actually stays on the bottom of the tank looking like a dead leaf. I had a giant green african 6" long, put it in a breeder tank, 1/2 the height of a regular tank. She hung from the screen and ate everything I put in the tank, substrate was a cut piece of turf so no prey could burrow. She was full of eggs and a veracious eater. Ate mice, goldfish, worms, mealworms, crickets, a huge paper wasp, the biggest black widow I've ever seen, a small scorpion, bees, waxworms, and a 3" blue centipede I caught. Thing is they live a year, year and a half tops. Great pets though.