@Ginseng @Centervillain It is set up like current cultures hydroponic systems. The pump sets outside the reservoir and pumps into it. The water is then sucked through the buckets to the last reservoir and then back to the pump.
I love this set-up - with room to spare! What strains are you running?
I would eventually like to put one of these up the back of wall behind the strawberry reservoir and use there reservoir pump to the too and let it drain back into it. If I do the vertical one I want to do 2" pvc so a small net cup will fit in a Y. If I stagger them I think I can get 4 rows of 5 sites each. I have an herb and lettuce garden on the opposite side of the strawberries and if I did this it would free me up some floor space.
I just got a chubby!
@Centervillain the clones are from the grobo and it is super silver haze from ILGM