Title says it all. Added about 50lbs of natural red sand. Have some slightly darker stuff I'm washing to mix in as well but so far I'm liking the change. The lights wash the sand out a little but they make the greens pop like crazy on the plants so it's a fair trade off. Also decided I didn't like the bacopa in my tank so am in the process of clearing it out to make room for some larger species of sword plants and Madagascan aponogeton. With the higher pressure co2 system the bacopa was just growing algae on the stalks so I'm added larger leaved plants that will in theory use more co2 since they will have more area to absorb light. Sorry I don't have more poly pics