aztec

If you already own an Aztek, it should have come with a vinyl hose and adapters for both cans of Propel (a compressed air source best avoided), and also for the 1/4" pipe fittings that most compressors have. You'll also need to get a compressor with a regulator and moisture trap. If your AB came with a complimentary can of Propel, you can use it, but ultimately a compressor makes airbrushing a whole lot easier. Not knowing any better at the time, I went semi-high end with a Badger compressor, however a lot of members here have had good experiences with much more inexpensive compressors found at Walmart or Home Depot.

You'll need a hose, which the airbrush should have come with, and an air source. You might need an adaptor to allow the hose to fit the air supply. Any further questions you have, just keep posting them, plenty of people will be along to answer just about anything you can think of.