I agree with stinkyattic, you can build one for much less and achieve the same results. With my current grow I think my plants were limited due to the small tray for root growth. I'm going to try 4 plants instead of 6 this time.

However, I too have been curious about the potential of some 5 gal ebb n flo buckets. I wonder if I could produce the same if not more with 2 buckets as opposed to 4 plants in the black tray below.

Have you seen/tried the drip-ring style buckets like this? Similar growth environment for the roots, but they are all individual units. Let us know if you decide to get it and take some pics!!!

rock