I just hooked up the brs co2 universal scrubber to my eshopps skimmer. I might of over filled the co2 scrubber a little to much and have it packed in there. I am definitely seeing a small slow increase in ph but at the same time I do see my skimmer is not producing the same amount of bubbles in the skimmer. I have the co2 scrubber drawing the co2 from the skimmer and through the media and back into the airline.

