He gets a jumbo rat, quail or guinea pig every 14 days. And yes he is probably close to 'full' grown but snakes grow their whole lives. He is done with his baby/fast growth i believe. he has put on a lot more bulk and not really that much more length and hasnt shed in a while.
But like i said, he is a 37.5% SD 31.5% dwarf and his dad was 6' and mom was 8-9'. So even though he is 31% mainland, tiger, and was fairly heavily fed, it seems he didnt pull from the mainland gene pool too much as like i said, he is 7' ish at 18 months old.