, the fermented shark that's Iceland’s nationwide dish. Surströmming is fermented herring and is distinct from fried or pickled herring. At Continual Wanderlust, I compose about my two wonderful passions: travelling and diving – and have been doing so because 2013. fermentation through the reuse of barrels. Experiments have revealed https://www.youtube.com/watch?v=OS365DWxnKQ