yeah my corn is only like a little over a foot long and i've got him a 40gal. i've had people tell me that is too big for a snake his size but from what i see he likes the extra space when he's not sleeping lol. don;t worry i've got plenty of hides for him 1 large cave hide in the center, 1 full log (his favorite), and about 5 toilet paper tubes lol.