In my opinion, the Aeroflo is a very easy to use system. All you do is top the res each day (you could actually skip a day or two), check your ppm
level, and your ph. No brainer. Actually, I never changed my nute solution, just adjusted it for veg and flower cycle. However, I did use H202 every
3 or 4 days as a prophylactic to control possible pathogen problems, and added nothing but ph corrected ro water for the last 12 days.
The attached pics show one of my harvested plants from my Aeroflo 50. The dried and trimmed weight of that plant was 5 oz 10 grams. (This was total bud weight without the stalk) Now, that was the biggest plant. I believe that the average per plant was probably around 2.5 oz. I was very conservative in my use of GH nutes. This time around I will push the envelope and use a higher nute ppm. Also, I let them get way too big in veg and they were a handfull. This time, 20 inches and right into flower. I'll also use Kool Bloom by GH to see how that works.
I also do a side by side soil grow, and it is a PITA to water. I'll probably phase that out.