Thanks Bev, I was mainly curious if it's -just- the pH of tanks or if there were additional "problems" or "phenomenons" that can make one suspect "too much CO2." Short of testing CO2 or O2 saturation of the tank via test kits or along those lines.
__________________
-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
|