Germans used to be quite Francophile but these days English rules. So petillant water is marketed as “medium”, as opposed to “classic” (i.e. highly effervescent).

Petillant water is moderately sparkling water. Lots of people like it. To me it could be labelled “used to be sparkling, now just stale”.

For FOWC with Fandango: Moderate and The Ragtag Daily Prompt: Petillant.

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