Quote Originally Posted by The Serpent Merchant View Post
That rat is way to big, you should feed your snake a meal that weighs 15% of his body weight so your 225 gram snake should be fed 30-35 grams of rodent.

225 x 0.15 = 33.75
Thats what I usually do, but its easier to just feed one larger, so the guy said the rat should have weight 40 grams. I go home and weight it and its ~50.