is'nt size a rough estimate for age? yesterday i took the chance to get a rough measurmet of roswell. at one point he stretched across the 20 gallon in a straight line. i got the tape measure, and estimated 20" give or take a half inch. he was not prefectly straight. i got him at a petco a few months ago, and or course they did not know anything about the snakes.. what age could i assume he was. they always had new suplies of snakes, so i assume they were not that old. my g/f's snake is much longer and fatter, and she knows it to be 2 and a half years old cause she knew the age when she got roo. so i think mine may be around a year old. any guesses????