The masterflex will pull (or push) water through the reactor. If effluent is steadily exiting the reactor into your sump you are fine there.
You are saying you are not getting enough c02 into the reactor. I assume this means that you can't get the reactor ph low enough.
As stated above, increase the c02 by increasing pressure and increasing bubble count.
You should be able to see a change in bubble size and number.
If you do not, then something is blocking your c02 or you have an issue with your carbon doser.
You are saying you are not getting enough c02 into the reactor. I assume this means that you can't get the reactor ph low enough.
As stated above, increase the c02 by increasing pressure and increasing bubble count.
You should be able to see a change in bubble size and number.
If you do not, then something is blocking your c02 or you have an issue with your carbon doser.