I built this hydroponic herb garden and works great! Many people have made it from my youtube channel and I have more information on my website. Here are all 3 videos in 1 place. The top video is a time lapse experiment I did with basil growing in it. If you have any questions feel free to ask. Enjoy!
If you want information on costs and where to buy parts as well as see another person's video that built this, CLICK THIS LINK: How To Build A Hydroponic Herb Garden