Well this is not about me, but you can see one of my systems in the video here
Ok that stunk. What a screwup. So much h2o2 used today. Sterilized everything. 2 Tents up 1 to go.
www.thcfarmer.com
That res that feeds the 4x8 is open to atmosphere all the time. I turn off the room lights when I leave the area, I do not get algae. To much good stuff competing in there, and not enough light to make them the dominant species.
As far as the beneficials, yes I run them all. Mycelium, bacteria, and enzymes from time to time. And yes, nitro bacteria are in the system naturally, like an aquarium.