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DeEn

TU-NAH for the
food industry and manufacturers

TU-NAH is a 100% plant-based alternative to tinned tuna and an all-rounder – just like the fishy original. It’s optimized for industrial use and professional kitchen settings.

Below you’ll learn more about:

  • Product characteristics

  • Formats

  • Our success stories

  • Co-branding options

  • Alternative seafood market insights

  • Certifications

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Optimized for industrial use

  • authentic taste & texture thanks to European seaweed

  • competitive price

  • high-quality ingredients only (no methyl cellulose, GMOs, soy or wheat)

  • source of protein & omega-3 fatty acids

  • no flavor enhancers or artificial flavors

Versatile just like the canned original:

  • ready-to-eat and heat-resistant up to 400 °C

  • for hot & cold dishes including:

  • Pizza & baked goods

  • Canapes & finger food

  • Delicatessen

  • Convenience and food-to-go

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The perfect format for every use case

TU-NAH Can (140 g, ambient)

TU-NAH Can (140 g, ambient)

Small size, classic format.

  • 12-month ambient shelf life
  • For retail, food service & e-commerce
Pouch (1 kg, IQF frozen)

Pouch (1 kg, IQF frozen)

Optimized for food service.

  • portionable: Defrost the desired amount in the fridge and put the rest back in the freezer
  • easy to store: once defrosted, keep refrigerated for up to 5 days
  • ready-to-eat and heat-resistant up to 400 °C, just like real tuna
Bag-in-Box (8 kg, IQF frozen)

Bag-in-Box (8 kg, IQF frozen)

Go bulk with us.

  • portionable: Defrost the desired amount in the fridge and put the rest back in the freezer
  • easy to store: once defrosted, keep refrigerated for up to 5 days
  • ready-to-eat and heat-resistant up to 400 °C, just like real tuna

These partners already love working with us:

"In BettaF!sh, we have found a reliable partner for our vegan creations. The tuna alternative helps us to broaden our menu even further and goes perfectly with our pizza and pasta. The TU-NAH pizza and, above all, the TU-NAH ravioli produced in our pasta manufactory are very popular with our vegan guests!"

Juliane Thiemann,

Head of Product Management

"The Veganuary Collab between BettaF!sh and DB Bord-Gastronomie was a complete success for the senses and conscience. This partnership proves that sustainable indulgence can be achieved in the out-of-home gastronomy!"

André Meisel,

Category Manager Food DB Fernverkehr AG

"With BettaF!sh as part of our Veganuary campaign, we have been able to refresh our brand image and successfully reach a new generation of pizza lovers. TU-NAH instead of tuna has also increased our sustainability performance — we are proud of the positive social and environmental impact we have achieved through our partnership."

Christin Selle,

Head of Marketing, Pizza Hut Deutschland

Best of both worlds: co-brand with us

  • Plant-powered: Create new plant-based products without compromising on taste, texture or versatility.

  • Fulfil consumers' needs: Household brands use our TU-NAH to modernize their product portfolio and attract new customers.

  • Portfolio update: Bring something new to your category by combining your brand strength with our expertise in seaweed and plant-based seafood.

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For the love of the ocean

More than 16 tons of seaweed used (as of Sep 2026)