Aww Rats mini page -Food!
 
All about what to feed your rats!

This is a really broad overview, and doesn't go over things like protein you can add, because most rats don't need protein added to their diets if you have them on a basic lab block. Though I do give my rats the occasional rare treat of hardboiled egg or chicken bones, etc. 

If anyone's curious, I'm sourcing most of my info off of pages like the Rat Guide or the RMCA site.