This is a 2 year old saltwater reef aquarium. The tank is the Elos 120XL Diamond Line with “Quiet Drain” overflow. It was started with live rock and sand from Tampa Bay Saltwater, as are all of my reef tanks. The filtration consists of a berlin style sump and refugium from LifeReef, along with a LifeReef Skimmer. This system is controlled by a GHL Profilux 4 controller. Dosing the big three (Alkalinity, Calcium and Magnesium) is accomplished with the GHL Doser 2.1 dosing unit. Lighting is provided by 3 Radion G4 Pro LEDs from Ecotech Marine. Additional flow is also provide by Ecotech Marine via two Vortech MP40w powerheads. For…