I'm having a little bit of a hard time getting my CO2 bubble rate set. I DO have a PH controller coming soon.
I get it set to the rate I want, leave for a few hours and come back to see that it's sped up or slowed down. Is this normal?
Also, I've been letting the CO2 run at pretty high levels to boost the plant growth before I get fish, but I haven't seen a lot of pearling. Areas where the plants are cut are bubbling like crazy, but not much other than that. Could it be because the plants are only still adjusting to the new tank or is too much CO2 bad?
75 gallon Rena XP3, 3WPG, 100% Flourite, Pressurized CO2, South American Biotope