Just a little something I have been researching about how to get the best out of some fish species, follow the links to learn more if you wish,
https://guide.michelin.com/en/article/features/%E4%B9%BE%E5%BC%8F%E7%86%9F%E6%88%90%E9%AD%9A
https://www.themanual.com/food-and-drink/how-to-age-fish/