Algal oil shows promise as fish-oil substitute in feed for young salmon

Algal oil can replace fish oil in the feed of farmed Atlantic salmon parr without affecting their growth or ability to transition to seawater.

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Algal oil shows promise as fish-oil substitute in feed for young salmon

Sustainability

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Cutting antibiotic use in Chile’s growing salmon sector

An interview with Francisco Vallejos, MV, deputy health manager for Camanchaca SA.

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How to balance fish welfare and environmental protection in aquaculture

Fish farmers’ efforts to protect the environment often come at a cost to fish welfare, say scientists at the University of Melbourne, in a new opinion paper.

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How accessible genome sequencing supports sustainable aquaculture

New, affordable technologies are changing the speed and cost at which full-genome sequences can be produced for diverse applications.

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Understanding, but not application, of sustainable health measures in Vietnam’s pangasius industry

Pangasius farmers in Vietnam generally view vaccination in a positive light and are concerned about antibiotic use, although further work is required to ensure sustainable practices are widely implemented, new research led by University of Stirling suggests.

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Biosecurity’s crucial role in ensuring sustainable future for global aquaculture

An interview with Vera Agostini, deputy director, Fisheries and Aquaculture Division, the Food and Agriculture Organization (FAO) of the United Nations.

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RAS water exchange rates could affect Nile tilapia welfare

Recirculating aquaculture systems (RAS) are often viewed as viable options…

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Could farming seaweed hold the key to curbing cattle methane emissions?

Aquaculture can spin off new sustainability ideas, but few are more ambitious than Greener Grazing — an effort to commercialize a seaweed that could cut methane production from grazing animals.

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Vaccines provide Brazil’s fish farmers with a platform for sustainable growth

An interview with Danielle Zanerato Damasceno, Technical and Commercial Manager, PHARMAQ Brazil