Experienced tortoise keepers strongly advise you should immediately raise them separately as male tortoises will fight & one will suffer serious harm or even death, when I purchased my tortoise the pet shop salesperson suggest getting two but fortunately I didn't or would have regretted it. Even male & female tortoises are only kept together for a very short time for breeding purposes & immediately separated afterward, tortoises are very solitary creatures I was told for most spices.