16 plant of 101/06/2007 11:01 PM16 PLANT HYDROPONIC GARDENClick on the hot spots in the picture to get more using 1 inch PVC fittings and pipe you can drill a hole in the 2 liter bottle cap making them removable for cleaning or ? 1996-06 by Proaxis Media Inc. All rights reserved .Revised:01/01/06