[andysharpe]

i would always use aspen, i tried green astro with my GTP, and that was a bit of a failure... it's annoying to get the excretions off... but i read here recently that that problem can be taken care of with wasshing it in the washing machiene! i didn't of that!

 

[andysharpe]

i use newspaper, its cheap and very easly cleaned out.

also a good option.