Jumping salmon in marine cage of salmon farm

jumping marine cage salmon farm salmon aquaculture salmo salar commercial food production sustainable pisciculture stocked aquafarm consumerism atlanticsalmon controversial fish pen salmonidae norway senja island norwegian farming oceanfarmed seafood overpopulation slow motion sustainability farm scandinavia marine environment leaping out controversy industry environment food fishing europe business fishery ocean protein fish species enclosed aquatic breeding farmedsalmon production northern norway arctic arctic circle