This is my tame adult nile monitor. I'm am not sure of his exact weight but he is 5 ft and would be 6ft with his whole tail.
I purchased this nile a few years ago. I paid the full price including gas to bring him down from Cali and when The guy showed up with this nile I was shocked to see the poor condition he was in. No toes and pretty scarred up.
He is now extremely healthy and tame. He is a free roam nile because he has no toes so he can't climb or dig. He spends most of his summer days in the pool.
He has an amazingly tame attitude and has no feeding response towards me.