how should I stop driftwood from discoloring my water?

I kind of like the blackwater look. You can get that by using peat moss to I believe. Do as everyone else has said....carbon and frequent water changes...you should be doing those anyways haha.
 
angels and discus both seem to prefer it..

I wish my Discus tank still leached the tannins
 
neons and cardnial tetras like tannis also!
 
AquariaCentral.com