Sleeping face to face, following each other around, sitting on the food pile, and sharing the same hide are all signs of territorial aggression. If tortoises were able to make facial gestures, they'd be snarling and growling at each other.They don’t fight or anything like that. They are in a 6x10 foot pen.
There is no size reference in the pic. What size are they? Length or weight? 50 gallons would be okay for a hatchling, but too small for anything over 3-4 inches. Tortoises need a lot of room to roam.Alright going to go to tractor supply and buy a 50 gallon stock tank for a second enclosure. Is that a good idea.
I'm no expert on either species, but I was wondering about that...Those are actually not Mesopotamian ("Golden Greek") tortoises. They look like Marginated Tortoises.