I am still considered a newbie, going on one year, so experimenting with my co2 sounded right up my alley. I have had problems with my plants growing and pearling since I started. I have been using my Eheim as a co2 reactor for 3 months now, but getting minimal success with it. I wanted to try the misting Idea of Tom's. So I tried something new. Instead of pumping my co2 into my filter I tried pumping it into my powerhead. My powerhead is connected to a diy spraybar via 5/8 tubing. Imidiatly I started getting very fine buddles floating around everywhere. Well within a week plants started pearling and growing like never before.
I just want to thank Tom for his neverending quest for knowledge for our wife hating hobby "The Planted Aquarium".