STORY AT-A-GLANCE
Aquaculture promotes itself as a sustainable solution to overfishing, but it actually takes 1.5 to 8 kilograms (3.3 to 17.6 pounds) of wild fish to produce a single kilogram (2.2 pounds) of farmed salmon
Fish farms pollute the aquatic environment and spread disease to wild fish. Farmed fish are also an inferior food source, in part by pr…



