added a co2 scrubber and have seen some results. not everything I was hoping to see. but i'll take it. before the co2 scrubber the ph would not be above 8.0 and now 8.12. I was hoping for higher results but will take it. I was also expecting a higher dip at night when the lights go out with co2. but really impressed with the fact that a high of 8.12 drop to 8.07.
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