TU-NAH for the
food industry and manufacturers

TU-NAH is the 100% plant-based alternative to tinned tuna and an allrounder – just like the fishy original. It’s optimized perfectly 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

  • Certificates

  • Impact & ESG Goals

Request product information

Optimized for industrial use

  • Authentic taste & texture thanks to European seaweed

  • Competitive price

  • High-quality ingredients only (no methyl cellulose, no GMO, no soy, no wheat)

  • Source of protein & Source of Omega-3-fatty-acids

  • Naturally without flavor enhancers & artificial flavors

Versatile just like the canned original:

  • for cold dishes

  • warm dishes

  • Pizza & baked goods

  • Delicatessen

  • Sushi

Request your sample

These industry partners already love working with us:

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Best of both worlds: co-brand with us

TU-NAH is the 100% plant-based alternative to tinned tuna and an allrounder – just like the fishy original.

  • Plant-Powered Alternative: Offering the best of both worlds—delicious taste and sustainability to reach your ESG goals.

  • Meet Consumer's Needs: Traditional brands use our TU-NAH as a core ingredient to update their product portfolio according to the flexitarian mainstream

  • Portfolio Update: Boost your image by partnering-up with a young and fierce brand like BettaF!sh – known for delicious, innovative and sustainable plant-based seafood solutions.

Schedule a meeting

Your impact created by replacing 10 tons of tuna with our TU-NAH

20 tons of tuna fish saved

20 tons of by-catch spared

1,4 tons of seaweed used

170 kg of CO2 absorbed

Why you should get on board with us

BettaF!sh is riding the wave of time:

  • According to Consumer Trends, Products must above all be tasty, affordable, and contain good ingredients — for people and planet

  • BettaF!sh is: Delicious, sustainable, and affordable for everyone!

  • Meet the flexitarian mainstream's needs with us and drive your profits: The alternative seafood market is expected to accelerate rapidly in the next few years.

Data Source: Good Food Institute

“Plant-based fish is one of the most lucrative plant-based-food categories of the future - include plant-based fish in your product range!”

Smart Protein Report /

“Plant-based foods in Europe: How big is the market? (No 862957) (2021), p. 28

We have everything in place for you

Gold standard: With strong production partners at hand, we provide excellent product quality, and even large quantities are not an issue for us.

71 %

of the planet is covered by sea

60 %

of all fish stocks are overfished

75 %

of all commercially fished species are endangerd

Reach your ESG-Goals

Hit your sustainability targets with BettaF!sh:

  • Take destructive seafood out of your supply chains

  • Employ raw materials with a net positive impact (lower water use, soil degradation) at competitive prices

  • Make your supply chains more resilient by creating alternatives from seaweed

  • Be part of the positive solution

Did you know?

European seaweed is our most important ingredient, as it is what lends our TU-NAH its unmistakably fishy flavor!

Affordable and deliciously authentic, for a tasty, plant-based future!

Seaweed: the zero-input-crop

Vital nutrients & proteins

Boosting coastal communities

Increased biodiversity