How do you fine tune your CO2?
I feel like I am always fiddling with my CO2 system. Gradually increasing or decreasing bubble rate depending on fish behavior or plant growth. Or I'm changing the timer settings.
For those of you CO2 adepts out there, which do you adjust first? bubble rate or timing?
FYI I am using a pretty vanilla Aquatek reg on a paintball cylinder. Its the only regulator I have ever owned, but it doesn't seem to "fine tune" very well.