There is what i think a 7 year old russain in my local pet shop, he is male and being kept in a tank with two Iguana's. When i go in a see him he never has food to graze or water to drink, there is a uvb lamp, but no basking light and there in one shelter for him to hide, nobody wants to buy him, but i do and would concider it a rescue mission, but how easy are these to keep?