So that cap keeps the noise level down, Airborne? That would be interesting. We do recordings, so anything that keeps the ambient sound levels down is something I'm interested in.
I might be lucky, and I hope it remains that way, but it seems like I can't even hear my air pump anymore. It's like it's never there. And I know what you all mean about the noisy bubbles. I think it is using too big of a pump causes that problem.
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