Vegetarian trout - altering diets in predator fish | Tomorrow Today

DW (English)
DW (English)
  • 10 years ago
Overfishing is a serious problem in the world's oceans, and aquaculture is one promising way to continue to supply people with the healthy protein that fish provide. The problem with raising trout, however, is that the freshwater fish are predators.
Read more: http://www.dw.de/program/tomorrow-today/s-3062-9798
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