150g female lesser hopper good?

[A.VinczeBPs]

I have a female lesser who is 150g, and is feeding her a hopper okay, or should i bump up to adult mice. Does anyone also know what are the rules of feeding, in terms of how big the rat should be when compared with the snakes weight? Thanks

Skip mice, go to rat pups. She'll be fine with pups, and you get her on rats quickly before they get hooked on mice.

Rules of weight: 10%-15% of Body weight. Or, about as big around as the biggest part of the ball python.