Hey everyone, im not sure the size of my tank in gallons, but its 2 feet by 1 feet. My corn snake is maybe a year old, i got him last april and he just a baby, im not sure how long the store had him tho. Anyway, he is 31 inches long according to the last shed, (he is shedding now so a little longer now). Im going to be upgrading to a 40 gallon tank and i just wanted to know how soon i should do this. Is he too big for his current tank already?