Woo! I ordered just the right amount, 50 pounds will make a 3/4 inch layer in my tank!

And All I need it 18 more pounds for a 1" layer :P! Anywho, I was confused on the cleaning part. You probably could use a gravel vac, because well it would just suck up the sand.. So What do I do?
Thank's everybody, ill put a LOT of work into these babes.

Ill get me some GUNS!

(As in muscles :P)