Norwegian company C-Feed builds world's first industrial plant for copepods – a fish-fry feed for the production of ballan wrasse, tuna, halibut and other marine species.

Aquaponics fertilizes plant crops with bacteria-treated fish waste products. The plants return the favor by filtering the fish's water—and humans can eat both of them Confounded by the ...

The plants will actually bring me money in so then I can use that money to expand my business more so that I can produce more fish. Most of the fish in here are around about 500 grams, which is ...