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Aquaculture

Fish in drug-tainted water see some benefits

Swedish freshwater perch have been seen to thrive in water contaminated by anti-anxiety medications. Researchers think most studies, which look solely at the negative aspects of pharmaceutical pollution, could be missing some perks for perch.

High-tech antifouling paint

A new antifouling paint for boat hulls is optimal against barnacle and algae growth as well as eco-friendly says the Swedish scientists who developed it.

Farmed fish don’t need to eat fish

Fish has traditionally been an important ingredient of feed in aquaculture, now new research shows how farmed rainbow trout can eat feed completely free of fishmeal, while growing fast in good health.

Combating disease in shrimps and carp

Shrimps and rohu carp are gene sequenced by Norwegian and Indian scientists. The result is extensive databases of genetic material that can be used to study disease resistance.