So, been having giant outbreaks of algae. I've got in the tank (50 gal) a Prizm protein skimmer, Cascade 1200 for water circulation, and the Emperor 400. All water parameters at 0, except for nitrates which are at 10. Tank runs at 78 degrees, 1.025 salinity, p.h = 8.4. Living in the tank are 2...