@Sns3467, Cheers, I Appreciate that.
I did run some Liquid silicon + in veg as foliar spray and then was just adding a ewc tea and E.M. to keep res clean. At the moment the temps are quite cold with winter here so the res seems ok at the moment on its own. I didnt exactly like the thought of mollases in the res gunking things up and giving the bad bacteria something to eat. Im planing in the next couple weeks though to change the whole system. hopefully run a bio system with no air pumps using waterfall and vortex for aeration.
As for led the buds density cant compare to HID lighting, but with led efficiency and the HID heat it is a sacrifice i am willing to make, beside its better than cfl's and flouros
like