There is a hole in the lid of the cup. Doesn't this allow fresh air in to mix with the humid air in the cup?
I would think so. Again, I have no idea if the venturi actually stays cleaner by taking air from the skimmer or if the PH rises by taking air from outside the collection cup. Actually, I take the tube from the venturi suck a few ounces RO water every few days to make sure the venturi is clean.
I'm just pointing out that some of the things on his website makes him sound like a snake oil salesman.
Remember that person on another thread who called Jeff about something not being clear on the website? Jeff responded that he makes the website a little confusing because he wants his customers to call him so that he can personally explain his products. Huh???
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