lol, I'm not saying those are the only things, that's just what I can recall off the top of my head.

I don't have any rodents currently, I still can't bring myself to adopt another rat after the petco incident, and if I do, it will be from a breeder or rescue.

I still have a lot to learn about rodent nutrition, I didn't even know there was such a thing as what are they.. rat pellets, rodent food blocks? *sigh, I can't remember*. But I've been told they should be part of their diet. I also know some people who include a little bit of dry dog food in their diet.

I think I'm doing a lot better now, then feeding them just some seeded hamster mix from a local petstore like when I was a child, haha.
With my last 2 ratties, I basically fed them anythign they liked, anything you could think of, as long as it wasn't posionous, however at that time I didn't know about the food blocks, so I gave them a handfull of that generic petstore seed food every day in addition to anything else.