Are the test readings always the same ?????

[nyfireman3097]

Is the test readings of ALK and CAL the same no matter how slow or fast the drip rate is for a calcium reactor ??????????? Also is the CO2 only to help melt the cal media ?????

[prodman]

If you lower or increase the drip rate while keeping the bubble count the same the readings will change. And yes the co2 lowers the ph in the reactor which dissolves the media. What are you tring to do?