11-17-2004, 10:14 PM
Join Date: Sep 2004
i was thinking of putting a T joint on the line coming out of my diy bottle. one end will go to a balloon, and the other end will go to the tank. on both lines i will place a shut off valve (the skrew kind). at night i will shut off the air going to my tank, and it will fill the balloon, then in the morning, i will open the one to the tank, and close the balloon one all but a little crack. hopefully this will allow me to save the co2 that would be used during the night, because plants dont need co2 at night.
anyone think that this could work?