Aeration and plant selection are two of the most critical things if growing plants in deep water.
Almost any plant will grow better if you install something that causes splashing or bubbling of water -That increases the amount of dissolved gasses in the water
Feb 21, 2011 Rating
LED grow lights by: Daryl
Interesting site here about LED lighting. Several advantages apparently. From a commercial tomato grower in New Hampshire.
http://www.farmingmagazine.com/article-6337.aspx
