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Optimar takes the lead in electrical stunning of shrimps supplied to global retailers

september 5, 2022

When moving an industry forward, we need the large companies to take a stand. Optimar is proud to be the selected partner of Tesco when they focus on animal welfare in shrimp farming among their suppliers. 

 

During the last year Tesco, Hilton Seafood and Amanda Seafood has collaborated in a study. The study; Electric stunning trials in commercial setting was performed with our well-known Optimar Electrical Stunner. The report were presented by Ben Wise, Aquaculture Manager at Tesco, and the results are obvious. 

Key benefits of electrical stunning system compared to immersion in ice slurry, by Tesco 

  • Less handling of animals 

  • Reduction in crowding times (in ponds) 

  • Easier access to measure effectiveness 

  • Consistency on stun delivery 

  • Faster method to render animals unconscious and insensible to pain

  • Greater efficiency and reduction in labour in harvest process, although initial investments required to implement the technology are high. 

 - Ben Wise, Head of Aquaculture Tesco 



 

You can read the full reports from Tesco and Hilton Seafood here: 

tesco-and-hilton-seafood-case-study-improving-the-welfare-of-whiteleg-shrimp-at-harvest (1)

tesco-driving-innovation-in-humane-fish-slaughter (1)

Sales Manager Mårten Jørgensen is ready to answer your questions about our stunner for shrimps. He will be present at the Global Shrimp Forum Conference in Utrecht the Netherlands in September. 
https://www.shrimp-forum.com/


Optimar Electrical Stunner

Since 2009 we have sold more then 600 stunners to fish farming, shore factories and onboard vessels / wild fish catching. The stunner is approved for different species for both wildcath and farmed, such as: 

 

 

Wild fish: 
Cod, Haddock, Saithe, Whiting, Catfish, Halibuta and Mackerel

Crustaceous:  
Crabs, Lobster, Shrimps (L. Vannamei etc) and our latest development for Nephrops.

Farmed Fish:  
Salmon, Trout, Atlantic Char, Seabass, Sea bream, Eel, Catfish (Pangasius) Turbot, Barramundi and Yellow tail


Advantages with using the Optimar El-Stunner: 

  • Well tested over 13 years and recommended by Norwegian authorities

  • Consuming very little electric power (3kW), tested with EEG on several species.

  • Less corrosion

  • Software adjustable for different current dependent on specie

  • Flexible Capacity (from several 100 tons/day to laboratory tests)

  • Flexible pricing



Optimar Stun and Bleed solution


Our stunner can be used as a single unit or in a factory line such as our stun and bleed solution. The animation under shows how the fish moves through water until it reaches the stunner and are sedated before gutted. With high focus on minimizing the number of times the animal is handled, we are able to maintain animal welfare through the whole process until slaughtering. 

Feel free to download our product sheet for the electrical stunner here: 
Electrical stunner

 

If you want to know more about our electrical stunner, please contact our Aqua sales team. 

Optimar Aqua