Norway fish farm in coastal waters south of Steinsland in Sotra island - Distant aerial view of facility and surrounding coastal waters

fish farm fishfarm norway oygarden steinsland sotra telavag culture trout mesh structure potent multiply commercial coastline fjord environment growth food aerial cage bay net salmon water industry marine sea agriculture seafood business aquaculture fish fishery fresh coastal lice parasite sickness chemicals additives mortality cruel reputation biomass profitable expensive sustainability animal