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Your cart is empty. two pcs Twin Bubble airlock
170mm x 100mm
Kindle Customer
2025-07-17 10:44:57
Not your typical airlock. It's doesn't have holes in the caps. If put on all the way it will not let CO2 out of the vessel. However as I figured out later if it's not pushed all the way down into the airlock it works just fine. It works great if used correctly.
nolan shank
2025-01-13 13:25:08
There is no caps for these to help keep fruit flies
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