I visited one of the pet stores in our area today and to my surprise, they had a baby colombian black and white. He was quite active and seemed pretty healthy but if I do get the little one, I am taking him to the vet for a fecal exam. I'll be getting the little guy here sometime by the end of this month so I wanted to know how long will a 40 gallon long enclosure last a colombian tegu? I know with argentine tegus, a 40 gallon will last a few months if you're lucky, but what about with a colombian? How fast do Colombians grow?