Dude! I work a block from Washington Avenue in Minneapolis! I could take a stroll on over there to get my CO2 bottles refilled!
Two 1 GA desktops, a 5 gallon, a 2.5 gallon, a 10 gallon, a 20 gallon, a 25 gallon, and two 75 gallon tanks, all planted.
I am an expert on algae, so ask me if you have questions. I know how to grow it, just not how to get rid of it.