Brad, I'm betting $50 in clean up crew will work better than $50 in Miracle Bottle.
I started maintaining a reef tank that had 750 ppm NO3 and 2.5 ppm PO4 and was LOADED with hair algae, cyano, and dinos. After eliminating the dinos (they actually went away as soon as I sucked them out and did a good cleaning), I added a monstrous clean up crew, and was able to keep the algae at bay while the nutrients dropped over a year. By looking at the algae-free tank, you would never have guessed it was housing massive amounts of nutrients. CUC FTW!