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Unread 01/06/2018, 10:44 AM   #2645
ReefPharmer
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Join Date: Jul 2011
Location: los angeles
Posts: 1,836
Not sure how everyone else is dealing with it but i am having trouble with collecting co2 at the top of the Geo 618, running approx 1 bubble per 1.5-2 seconds. The tubing is 17 on a masterflex running at 50 (the number on the screen display). Every 2 days or so i have to prime out the bubble at the top of the reactor as it collects and interferes with the re circulation pump. Its not large enough to stop the pump from working completely but it is large enough to keep it from working properly. My reactor ph is 6.8.


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