Sealed well and frozen. Haven’t tried it nevertheless. Does have a robust fish scent on the skin with the bag. It appears yummy. They are available in A selection of measurements and are a flexible and mouth watering seafood choice for any food. Atlantic mackerel belong from the Scombridae family https://ziontbiov.activoblog.com/33506918/everything-about-where-to-buy-fresh-mackerel-near-me