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For the future, a feed that makes fish feces float?
German researcher believes that floating fish feces would help recirculating aquaculture systems more efficiently remove suspended solids.
Aquafeeds
A Norwegian fermentation technology firm utilizes volcanic matter to transform salmon waste, including feces and uneaten feed, into a high-protein powder.
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German researcher believes that floating fish feces would help recirculating aquaculture systems more efficiently remove suspended solids.