The Planted Tank Forum - View Single Post - Do you run CO2 all day or partially?
View Single Post
Old 02-10-2013, 12:49 PM   #6
HD Blazingwolf
Planted Tank Guru
 
HD Blazingwolf's Avatar
 
PTrader: (8/100%)
Join Date: May 2011
Location: Chattanooga, TN
Posts: 4,907
Default

I like the ph difference for a ballpark reference before a choose drop checker at this point. Between a. 8 and 1.0 ph drop is usually sufficient for most plant needs and light intensities, once u go the high light range, more may be necessary. But ph drops are how i tune my tank in the beginning then adjust from there.
__________________
HD Blazingwolf is offline   Reply With Quote