I highly recommend you don't get a pair though. Pairs can be very problematic. Get either one, or 3 or more. They do best all alone, but groups are usually fine too.
If you're getting a pair, chances are that you'll need to eventually separate the 2 torts. So why not get one of each? [GRINNING FACE WITH SMILING EYES]
May[TURTLE]
Hermannis: Darwin & Wallace
Aussies: Dax, Vegas, & Cricket