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SR Aquaristik Dual Stage Co2 Regulator - $80

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Dr. Jeffles

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Oct 6, 2017
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Berkeley, CA
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Excellent CO2 regulator, lightly used for 6 months last year when I had my lowboy frag tank running. Shipping $17 flat rate USPS medium box.

Keeps alk stable while providing trace elements.

Product link with specs:

Local pickup also available in Berkeley, CA.

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Mixing an (un)intentional concoction: Do you know what you are adding to your reef tank?

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