Taking Aaron's advice as to my Dwarf Sag invasion, I pulled out the sag all along the front of the left side of my tank, leaving three inches of foreground space down half the tank. I cut strips from tuperware, walling off the front from the sag behind it. I spot planted some glosso in front of the wall, and am hoping it comes in thick. I decided to see how this looks on one side before doing it on the other side as well. I think this will look pretty cool. Thanks for the idea Aaron.