The Planted Tank Forum - View Single Post - Why do we start co2 an hour before light ?

View Single Post
post #11 of (permalink) Old 01-07-2013, 02:27 AM
Kathyy
Planted Tank Guru
 
Kathyy's Avatar
 
Join Date: Feb 2010
Location: Newbury Park, CA
Posts: 4,182
The pH of my tank at lights on without CO2 added is 7.6 and my target pH is about 6.4-6.6. I turn on the CO2 half an hour before lights go on and turn it off 40 minutes before lights go out and probably could turn it off earlier.
Kathyy is offline  
 
 
For the best viewing experience please update your browser to Google Chrome