Would you like to adopt a PET rat.?

One of my rats keeps getting injuries from my other rat. No they are not in the same cage. When I let them out sometimes my other rat attacks her, but this time she went on their cage and Buffy bit her toe(really badly). I'm so worried for her and I want her to have a better life, she's very timid as it is and I have no idea what else I can do to prevent her from getting hurt. If you would like to adopt her please write your email, and I will get back to you.