Getting A Chin SOON

Hi, everyone!

I am getting a Chin in a couple of weeks, and I just wanted to be sure about a couple of things...

Food consists of Timothy Hay or Oxbow Chinchilla food?

Is a Ferret Nation single Unit 181 ok for one chinchilla??

Is Anti Pili fleece ok for chins?

How often should I clean my chin's cage??

any products you guys recommend??

ANY Advice would be very appreciated. Thanks! :)