Feeding time in salmon pen on aquafarm as many salmon leap out of water

feeding salmon pen aquafarm atlantic salmon leap out salmo salar marine pen arctic circle senja island fishery commercial pisciculture oceanfarmed food production aquaculture fish jumping marine environment overpopulation farm salmonidae norway stocked norwegian controversial feed pellets seafood consumerism enclosed sustainable scandinavia industry cage environment europe lucrative business sustainability copy space fish species farmedsalmon production arctic food sea ocean controlled water slowmo slow motion