Thanks, PB. Your suggestion is appreciated. That's basicly what I'm going to do.
Sniperhank: Decided to go lights out for 3-5 days. I topped up with ro
water and will cover the tank. I've also ordered Chemi-Pure Elite. Will put that in the overflow of the skimmer. Already scrubbed the rocks today and the stuff grew back in two hours. Am going to scrub again before lights out and net out all the floating gunk. When I turn the lights back on, I will do a 50% water change and a 4 hour light schedule for 2 weeks. If this doesn't work, then we'll go from there.
I can't take the rocks out as I glued all 40 or so lbs together. Never thought something like this would happen.