The Planted Tank Forum - View Single Post - Bubble counter and check valve question
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post #5 of (permalink) Old 11-11-2012, 07:12 AM
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Join Date: Feb 2009
Location: San Francisco
Posts: 2,530
what diffuser you use? the back pressure may be at around 20psi, see it you can up the regulator output pressure.
some regulators are 15 psi max output with 30psi LP gauge reading, you can only use these systems with regular ceramic diffusers or co2 reactors, can't use with atomizer type diffuser because the atomizer diffuser back pressure is around 25psi(when bubbling) and initial cracking pressure is around 30psi.
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