Well since I am off next week and we are painting our main room (which requires moving the tank out from the wall), I will be implementing "Operation Tank Redeux: Shock and Awe!". I have become fed up with the very invasive bubble algae that I have and the occasional hair algae battles that I have had to deal with. The plan right now is to remove all the rock, scrub it down the best I can (hopefully not killing too many coral in the process), add some sand (it is BB now, adding probably 1.5" or so), clean everything down the best I can, adjust flow accordingly with the new rock work and sand, and see what happens. I'll take some pictures as I go along, just in case anyone is interested or can give me some tips as I go. We will see if this has any positive impact in the long run.