Smallest dwc?

what is the smallest possible hydro/dwc? i was thinking of trying to make a dwc rez and have it pumped into a small coco or hydroton container with an overflow.
actually looking to apply a hydro system to a pc grow. is this possible?

Asking for trouble.

The smallest I've seen done and successful was a 2liter soda bottle don't know how it would work in your situation tho.

i figured these would be the responses i would get. haha. i havent seen any type of mini hydro system so i think i will have to experiment with it myself and see how it goes.

if it turns out well, i will post some pics and setup specs cause im sure there are some pc growers that would like to give it a try.

plus plants grow faster in hydro systems so their small grows would not take as long as using soil.