ULNS - Denitrators

[mseepman]

I use Prodibio (just the main three) and I live just on the border between really low and ultra low. I also have to do very little in terms of maintenance. I will say that I cut back reefbooster to almost nothing and before I knew it my corals lost color and were starving. Since going back to their recommended dosing colors are coming back. I feed quite a bit and have to use gfo to keep phosphates in check.