Almaco jack (Seriola rivoliana), in the pen at a fish farm off The Big Island, Hawaii, United States of America, Pacific, North America

Almaco jack (Seriola rivoliana), in the pen at a fish farm off The Big Island, Hawaii, United States of America, Pacific, North America

A woman harvesting seaweed at one of the underwater farms, Paje, Zanzibar, Tanzania, East Africa, Africa

A woman harvesting seaweed at one of the underwater farms, Paje, Zanzibar, Tanzania, East Africa, Africa

French Polynesia, Tuamotu Archipelago, Black Pearl Farm, Rangiroa, Underwater Cases Of Young Oysters (Naissins)

rice field, aerial view, Indonesia, Indian Ocean, Bali

rice field, aerial view, Indonesia, Indian Ocean, Bali

rice field, aerial view, Indonesia, Indian Ocean, Bali

Southern bluefin tuna a dead bluefin tuna caught in a tuna pen of a fish farm are offshore of Port Lincoln South Australia