The Planted Tank Forum - View Single Post - Getting closer to pressurized co2!!
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Old 11-27-2003, 06:52 PM   #13
E. Simpson
Algae Grower
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Join Date: Oct 2003
Posts: 83

I think that parker valve is a metering valve.If it's the one I think it's 100 times better than that clippard valve.You should be able to really fine tune your bubble count with that one.
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