When I purchased one month old snake this summer he immediately went into a 15 gallon tank (two caves, warm/cool ends, Repti Bark substrate, branches to climb with leaves to hid in). Followed the The Munson Plan (feeding schedule) found on this site since day one. The snake in now just under 40 grams. Active and healthy. I now have a chance at a 50 gallon tank with a mesh top for very little money. Is this tank way to big for a corn snake?