Hello, I just finished my first grow in soil and I was wanting to get hydro because it looks easier then soil and I messed up on my nute in the soil too. I just bought a 3x3 grow tent with a 4" inline fan with odor sock and I have a 400 watt HPS light. I was wanting 6 medium size plants, like 25-30 inches tall. Does anybody have experience with these systems or which one would work best for what i am wanting to do. Here are the sites: www.stealthhydro.com , Hydroponics, Indoor Gardening Supplies, Hydroponic Systems - home for the rainforest 66. They are both aeroponic, the rainforest 66 has a 17 gallon tank and the Bubbleponics system has a 8 gallon tank. I am going to just the BC Nutrient starter kit and they recommend changing the water every week, so the 8 gallon system would be easyer to change out once a weet. But the Rainforest 66 has 6" net pots and the Bubbleponics system has 3.75" net pots. Does that matter, the size of the net pots for the size of the plant u want to grow? Here is the link for the nutes I want to use, Hydroponics, Indoor Gardening Supplies, Hydroponic Systems - home, and is this a good deal on these nutes? Thanks for help.