06-27-2006, 07:13 PM
Join Date: Dec 2005
iTrader Positive Rating: 100%
I added a poll to make this easier to see the difference with people's opinions, though I think there might be a thread/poll on this subject somewhere.
Anywhoo, I voted No, it goes off at night. Saves CO2, save me money from the refills, and it's not necessary for the plants. I'm not concerned with the pH swings, or anything like that.