Since 1991 the weekly Fish Factor column has highlighted Alaska’s seafood industry with its annual “Picks and Pans - a no holds barred look back at some of the year’s best and worst happenings, and my choice for the year’s biggest fish story. Here are the choices for 2021, in no particular order -

Most business potential – Seaweed mariculture. The market value of U.S. seaweed is pegged at $41 billion by 2031. Driving the demand is increased use in pharmaceuticals, health supplements, as a natural thickening agent and in animal feeds.

Best fish invention - Lightweight, collapsible...