fish farm hatchery control News

  • UV water disinfection in fish farms and hatcheries

    To protect fish farms and hatcheries from outbreaks of water-borne diseases, water treatment specialist Hanovia Limited has developed a high intensity UV disinfection system. Capable of treating up to 700m3/hr of both fresh or sea water with at least a 99.99% kill rate, the UV system can be used to treat both incoming and recirculation water, allowing flexibility in the choice of site and a rapid ...

  • Idaho fish hatchery fined $98,000 for clean water act violations (ID)

    Rainbow Trout Farms, Inc. has agreed to pay $98,002 to the Environmental Protection Agency to settle alleged federal Clean Water Act violations at its fish hatchery and processing facility near Filer, Idaho. From October of 2007 through August of 2008, Rainbow Trout reported significantly higher levels of total residual chlorine, a toxic pollutant, than allowed by Rainbow Trout’s National ...

  • Fish farming finds its way to land-locked Midwest

     The latest of five generations who have worked the same ground in northeastern Nebraska, 52-year-old Scott Garwood, isn't growing corn or cattle - it's fish. Specifically, thousands of an Australian freshwater species called barramundi - often dubbed Asian sea bass because of its similar sweet, white flaky flesh - in large tanks inside a warehouse. With global consumption of seafood ...


    By Associated Press

  • World`s first electrically powered boat for fish farming goes into operation in Norway

    The world's first battery-powered work boat for fish farming has been brought into operation in Norway. The "Elfrida" electric boat is used off the coast of Central Norway by Salmar Farming AS, a Norwegian salmon farmer. Siemens developed and supplied the complete electrical propulsion and control system to the local shipbuilding company, Ørnli Slipp. The double-hulled boat is around ...


    By Siemens AG

  • Aqua-Cage Fisheries Uses DTG2 ROV on Rainbow Trout Farm

    Aqua-Cage Fisheries is an aquaculture farm in Parry Sound, Ontario that produces rainbow trout for the food market. They receive fingerlings from a hatchery in Southern Ontario, grow the fish in the open waters of Georgian Bay and harvest them for a processor that ships to major grocery stores. Aqua-Cage produces environmentally sustainable, high quality fish for the consumer, while bringing in a ...


    By Deep Trekker Inc.

  • Lockheed Martin´s Technology-Infused Mobile Fish Pen Named A Top 25 Invention By TIME Magazine

    You've heard the old saying — there are plenty of fish in the sea — however, this may not always be the case. The inability of wild fisheries to supply the burgeoning demand for healthful and protein-rich seafood has given rise to a ...


    By Lockheed Martin

  • Much-in-demand common sole can now be reproduced all year round

    Common sole in the North Sea only spawns in April and May. Because the next generation of this much-in-demand fish cannot be reproduced well in captivity, it cannot be raised profitably in fish farms. However, researchers at IMARES Wageningen UR managed to select the conditions for farm-raised sole in such a way that the fish started reproducing even outside the season. By selecting the right ...

  • Pincoy Project: Chilean Salmon Industry presents a collaborative measure to reduce its antibiotic use

    Global and local companies operating in Chile, led by Skretting, AquaGen/Blue Genomics, Pharmaq, Centrovet, Cermaq, Blumar and Ventisqueros have started a joint effort specifically aimed at helping Chile’s salmon industry to reduce its antibiotic use. In Chile, the salmon industry’s heavy use of antibiotics has long been the subject of fierce criticism, which culminated this year with ...


    By Skretting - Nutreco Group

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