A password will be e-mailed to you.

This is a simple DWC hydroponics system created fairly inexpensively
using a bucket, net pot, general hydroponics waterfarm replacement kit,
and an air pump. Parts were under $40 for everything and may be cheaper
depending on what you already have.

Please visit www.TheHappyCultivator.com for more hydroponics and hydro
projects info. Also, don't forget to Subscribe and follow
HappyCultivator on twitter!

Specific information related to this DWC project can be found on its post here:
http://www.thehappycultivator.com/106/air-powered-dwc-hydroponics-build/

source