Hello Everyone,

I live in Maine, built a 4 season aquaponic greenhouse, runs on solar power and Ground battery,(SHCS).

I employ, siphon controlled media beds, Rafts, vertical growing,…

I had yellow limp "greens" in my system.  I didn't know what was going on.

I could hear the sound of my aeration bar, the deafening silence of the lack of growth, and the decaying…