Free CO2 tank and regulator

TurbineSurgeon

Superstar Fish
Feb 27, 2004
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Dallas, TX
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#12
The CO2 is being fed to the aquarium at a rate of 90 bubbles per minute, so the bottle will eventually empty. I'm not exactly sure how full the bottle was when I got it, but it will most likely last several months. When it becomes empty, I will take it to a welding supply place and trade it for a full smaller bottle that will fit under the stand.

BTW: When does school start back in San Antonio?