airlock bubbling again!!??

[mackenziemicro]

Hey all, a partial mash pale ale OG 1.048 finished primary after 2 weeks stable at 1.011 racked to secondary & popped in some gelatine then into fridge to cold crash want this batch crystal clear!! The airlock is starting to bubble again?? Not bubbled since day 5 in primary so pretty sure it's finished... Is this normal?? First time crashing in the fridge like this....advice appreciated.....


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[JonM]

Temperature changes, barometric pressure changes, moving the carboy and causing some CO2 to come out of solution - all can cause the airlock to bubble. Nothing to worry about. CHeers!

 

[Rockn_M]

Could be just residual Co2 escaping from the solution from being moved to a secondary.

 

[mackenziemicro]

Thanks guys, for putting my mind at rest!!


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[day_trippr]

Your airlock is bubbling during a cold-crash?

Interesting...