Airlock | Double Bubble
Also called a fermentation lock, bubbler, or trap.
Allows CO2 to escape during fermentation, but does not allow air back inside your fermenter.
- $2.99
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- $2.99
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Description
xAlso called a fermentation lock, bubbler, or trap.
Allows CO2 to escape during fermentation, but does not allow air back inside your fermenter.
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