Hey Mark. I have a question for you. I switched the calcium reactor from my 75 to my 210, adjusted all the parameters on the controller (pH is between 6.0 and 6.5 for the reactor to turn on), and for some reason, it seems like I have CO2 backing up through my power head. Every 5 seconds or so I get a burp that goes through my sump and I can't figure it out. If I open the effluent up more, then it seems to go away, but then the effluent is spitting too much. Any ideas?? Thanks.
Jim
Jim