This is my first window farm/garden/hydroponic attempt to growing plants. I’ve based my designs of the basic v2 and v3 designs. It’s the typical hanging design where the water comes out of the bottom reservoir and connects to a tee valve with the air pump to lift.
Since I wanted to try out Brian’s suggestion for the bottle cap water planter, but I guess they only sell those in Canada. I’ve managed to poke a hole in the bottom reservoir’s cap just small enough to fit an airline tube in there snuggly. This way I’ll have more room for submergence (I think). after that I connected it to a tee for the lift and the air pump with a twisting tube up the pods, inspired by another setup here.

I originally had the adjustable valve in between the reservoir and the tee as a diagram I saw for an office setup here, but it kept leaking. I moved it to the air side and is all good.

I plan to add another column on the other side of the corner once I get a hold of a drill for another hook to put in the ceiling.

Here’s a video:
http://www.youtube.com/watch?v=mOGTVrgd1Bc

I am fortunate to have a south facing window near the ocean and can’t wait for hurricane season to start so I can start collecting rain water.