I am going to put a cover over my RDWC setup so its easier to clean up. It will just be a sheet of wood/plastic with some holes in it for the plants to grow through but keep the leaves from falling into hard to reach areas they seem to congregate. I am wondering if painting it white or using a sheet of white Formica would bounce some of the light back up and if that is a good thing or not?
Thanks, mine are all white too. The problem I have is cleaning up hard to reach areas where the leaves all and get under the plumbing. I may need to do this in sections just in case I have a leak someplace.