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Old 09-06-2020, 08:26 AM   #6 (permalink)
mistergreen
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Default Re: Co2 - Water in bubble counter

Hopefully you don't get the mineral oil in your tank. It would float in the water where you can scoop it out.

It is made from petroleum, it's colorless, odorless. It doesn't evaporate like water so will last very long in the bubble counter.
You don't want to use vegetable oil because they spoil and harden overtime.
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