I have outdoor air on an airstone in my effort to drive CO2 from my tank. It helps but not a lot, at least my pH rarely goes below 7.8.
Would directing the outdoor air to pass over a gallon or two of bioballs with water running over them be very effective at stripping CO2? Would making an airtight container with a pressure valve make much difference?
BTW, I don't run a skimmer.
Would directing the outdoor air to pass over a gallon or two of bioballs with water running over them be very effective at stripping CO2? Would making an airtight container with a pressure valve make much difference?
BTW, I don't run a skimmer.