There's all sorts of different schools of thought on this, I feed all my snakes on a 5 day schedule except for my big male corn (cuz his previous owner let him get way too fat). I've got 3 smallish (under 350g) bps and they seem to thrive on a 5 day feeding schedule. Also, and I can't say for sure without seeing your snake but unless she hasn't grown much a hopper is not really gonna be much of a meal for your snake. A BP can typically take prey up to and slightly above their maximum width. Right now I'm feeding my 350g female small rats and she's doing great on them. My big 1600g garbage disposal would eat a large rat every day if I let her but that's just cuz she's putting weight back on after breeding this last season. Good luck with your little one!