Will see but airing my apartment is very stale as I hardly open the windows. If ican get a co2 meter to measure co2 on the apartment that would be great. Any suggestions for one that would not break the bank?Well first Ill say you might not even have a pH issue. From my experience with running an airline it does work very well if you have a true CO2 issue. And with CO2 scrubbers you shouldn’t need to tweak it since it will only remove excess CO2 that is entering the skimmer. It’s worth looking in to your pH since it is important but if you don’t have a serious issue I would t do anything drastic.
I read that running outside to the skimmer is ineffective after a certain length, my case would be like 35 feet or so of airline tubing.
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