Thread: Top up water
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Unread 05/27/2017, 07:03 PM   #8
Kadee
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Join Date: Feb 2017
Posts: 38
To combat my dropping PH I have added a diy CO2 scrubber to my air intake on my skimmer and kalkwasser in my ato. Works great to maintain my PH 8.2 to 8.3 day and night.


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