Nature works well when we let it and we work with it. In my old tanks I had terrestrial plants growing out the back. I put them in rubber tubing to allow the roots to survive my silver dollars. Geo's kept the sand fluffed, and with some aqautic plats deep in the drift wood everything balanced. The plants sucked out so many nitrates that I almost never had to change the water. I would test it weekly and always had great numbers.
