At 220g he should be eating 22-33g based on the 10-15% rule (what I use) every 5-7 days. That being said that mouse would need to be large to extra large for feeding. You will probably get better growth moving to rats. I like to follow the chart on this thread for feeding. I weigh once a month to determine food item size.
http://ball-pythons.net/forums/showt...ht=feeder+size
BTW that is not a bad size. I have had most of mine up to 300-400g by six months but i have a male and female that eat regularly but don't seem to put on weight as fast as the others.
Reply With Quote