Hey, whats in the water in your pic? Or is that just the light that makes it look dirty? I like the cheap option you showed in your pic though if someone out there already had an air pump they could whip it together with out leaving the house. Anything further down the path of the darkside and I might make the plunge.

Hey P101 I might just try your idea on the paint or just shop till I find it in black and build another one.

I kind of dig the DWC side of growing, but still think I would be too into the grows where I have to monitor things two times a day to get results I was happy with.