KH 12, pH 7.6+, CO2 ~9- ok?
How does that sound? My pH is really high- 7.6 or higher, and my KH is high too- 12 degrees. Using some online calculators and stuff I have found my water to have barely over 9ppm CO2. I am running *just* under one bubble per second. Should I up the bubble rate? I am using a HOB filter as well, so I am afraid of adding a lot of CO2 and just having it outgassed. Any suggestions?