Newsletter Home     Industry Bite     Wild Watch     Featured Articles     Recipe of the Month     Order Materials According to a study by The Perishables Group, noted in the March issue of Grocery Headquarters, salmon leads the pack for finfish seafood department sales. In 2006, salmon had a 36.32% share of this category, followed by tilapia and catfish. This was due in large part to its recognized health benefits, such as its high omega-3 fatty acid content.