I'm not a tortoise pro by any means, but I think the only one that would have the same environmental requirements would be a leopard. I have a baby sulcata with some baby desert tortoises in an outdoor pen, but they are close to the same size and the sulcata comes in at night. Sulacata are very territorial, especially males so be careful.
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Joe
Lampropeltis
Elaphe
Spalerosophis
Crotalus
Geochelone