How should I setup my canisters?

[akitty6552]

Tank is a 125 gallon. Will be a rbp tank.

I just got two fluval 404 canisters. What would be the best way to setup the media in them? I've never had a canister before.

 

[itzacraze]

from the waters first hit 2 last your sponges obviously throw some filter floss and start packing purigen and matrix i throw a strip of filter floss on the bottom of each basket