Algae on rocks but not sand or walls

[jfran]

Hey guys,
Quick question. Is there a fast and easy (and possibly cheating) way to get rid of algae on tank rocks and plants besides the obvious taking things out and scrubbing? It is brownish and doesn't really grow on the walls or sand but only on my rocks and plant leaves. You can see tracks where my snail has chowed down. And the little bit that was on the back wall was super easy to get off.

Thanks


Sent from my iPod touch using Aquarium Advice