I posted a little about their habitats. They are stored in racks because we have a large number of snakes.
The museum is part of a college campus and we get our mice from the labs on campus, and unfortunately we don't have access to rats. Would two large mice a week work instead or should we really try to just feed them one med/small rat a week?
We have some other snakes that are the same size that have the same diet and they haven't lost any weight so I just wasn't sure if they were getting enough.
EDIT: Ah, just saw the bit about the nutrition being good for corns vs balls. Makes sense.