I came across the Under Current System and am very intrigued by it.



As all manufactured hydro systems, it seems way overpriced. Does anyone have experience with it? Did a search but too many "Current" links...
What comes with it? How are the buckets plumbed and connected to each other?
How hard/easy would it be to built it yourself?

Looks like I would need buckets plumbed together with 2" pvc pipe, strong pump, strong air-pump with manifold and a controller/heart bucket.
There is no parts list on their website and not enough close-ups to really see how they do it. Anyone own a system and can elaborate?

Thanks a lot!