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I'm making my first lambic beer, a kriek lambic with a one month old, last week I dropped 1lb cherries. Today, I noticed this white thing in top:

White and weird bug

Should I concern about this? Or just let it go...

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up vote 3 down vote accepted

That's what a lambic is all about! That's the pellicle forming. Completely normal.

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Aright, thanks... I'll leave my beer do whatever it wants to do a long while – Geo Perez Jul 5 '13 at 21:53
Not too long, I've found that lambics have the shortest shelf-life, and can get over-bitter. – Ryno Jul 5 '13 at 23:28
How long is enough? – Geo Perez Jul 6 '13 at 22:33

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