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June 8 2013

How To Clean Up Fish Farms And Raise More Seafood At The Same Time


Last month, we told you about companies that are . That's an effective but expensive way to reduce water pollution caused by fish farms. After all, marine aquaculture provides about half of the seafood we eat.

So a Canadian researcher named is pushing to develop a less expensive technology that could be used to clean up the many fish farms that are already operating in coastal waters. His approach involves creating a whole ecosystem around a fish farm, so the waste generated by the salmon gets taken up by other valuable seafood commodities, like shellfish and kelp.

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