Should I use air in my powerhead?

mwil

New to live plants in 11-08
Nov 10, 2008
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Mike
Should I pump air into my tank via the powerhead hose? Will that bring my co2 level down? Would it be better for the fish at night?
 
are you running diy co2??
If you are worried about the fish when the lights go off then just turn off the co2 (thats if you got pressurized) but if you have diy then you can run an airstone without any issues.. but i must ask why would you do that?! if the fish look fine when the lights are off/on then you got nothing to worry about.
 
Ok. That's what I was wondering. I'm hooking up the diy co2 tonight when I get home!
 
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