Uploaded November 2025 | Updated September 2026, 1 week ago
You’ve eaten it since childhood — in sandwiches, salads, and lunchboxes. 🐟🥫🦀
But what’s really inside that can has almost nothing to do with the fish you imagine swimming in the ocean. According to NOAA Fisheries, Americans open over one billion cans of tuna every year. Inside spotless factories, precision machines clean, cook, and seal seafood at incredible speed — keeping every ounce of freshness locked inside.
From tender crab meat to golden fish oil, Captain Discovery takes you deep into the ocean’s industrial transformation — where the sea meets science in How It’s Made: Canned Tuna, Crab Meat, Fish Oil.
👉 Like, subscribe, and hit the bell 🔔 to keep exploring the sweet side of the world with Captain Discovery!
You can support the companies featured in this episode:
Hermasa Canning Technology: hermasa.com
Greenpeace International: greenpeace.org/international
Tri Marine Group: trimarinegroup.com
Tonno Auriga: tonnoauriga.it
Kumander Daot: patreon.com/kumanderdaot
VietOcean Seafood Vietnam: vietoceanseafood.com.vn
Keyport LLC: keyportllc.com
Alaska Bering Sea Crabbers: alaskaberingseacrabbers.org
Discovery: discoveryplus.com
Animal Planet Brasil: discoveryplus.com.br
Oregon Public Broadcasting: opb.org
CBC News NL - Newfoundland and Labrador: cbc.ca/news/canada/newfoundland-labrador
Bespoke Solutions LLC: bespokeak.com
Big Water Guy: bigwaterguy.com
Maryland Farm & Harvest: mpt.org/programs/farm/Royal
WNST: baltimorepositive.com
SteveVilnit: marylandseafood.org
Seafarers Inc.: seafarersinc.com
The Waterbase Limited Official: waterbaseindia.com
Warner Bros. International Television Production: wbitvp.com
Rothamsted Research: rothamsted.ac.uk
DVACI: dvaci.com
Insider: businessinsider.com
Amway Global: amwayglobal.com
If you are the owner or if you want to be featured please contact us at: captaindiscoveryus@gmail.com
We will follow your request as soon as we receive your message.
Copyright disclaimer section 107 of the Copyright Act 1976. "Fair use" is allowed for purposes such as criticism, comment, news reporting, teaching, scholarships, and research.
We are not affiliated with the businesses whose products are shown in this documentary!
#captaindiscovery #howitsmade #tuna
You’ve eaten it since childhood — in sandwiches, salads, and lunchboxes. 🐟🥫🦀
But what’s really inside that can has almost nothing to do with the fish you imagine swimming in the ocean. According to NOAA Fisheries, Americans open over one billion cans of tuna every year. Inside spotless factories, precision machines clean, cook, and seal seafood at incredible speed — keeping every ounce of freshness locked inside.
From tender crab meat to golden fish oil, Captain Discovery takes you deep into the ocean’s industrial transformation — where the sea meets science in How It’s Made: Canned Tuna, Crab Meat, Fish Oil.
👉 Like, subscribe, and hit the bell 🔔 to keep exploring the sweet side of the world with Captain Discovery!
You can support the companies featured in this episode:
Hermasa Canning Technology: hermasa.com
Greenpeace International: greenpeace.org/international
Tri Marine Group: trimarinegroup.com
Tonno Auriga: tonnoauriga.it
Kumander Daot: patreon.com/kumanderdaot
VietOcean Seafood Vietnam: vietoceanseafood.com.vn
Keyport LLC: keyportllc.com
Alaska Bering Sea Crabbers: alaskaberingseacrabbers.org
Discovery: discoveryplus.com
Animal Planet Brasil: discoveryplus.com.br
Oregon Public Broadcasting: opb.org
CBC News NL - Newfoundland and Labrador: cbc.ca/news/canada/newfoundland-labrador
Bespoke Solutions LLC: bespokeak.com
Big Water Guy: bigwaterguy.com
Maryland Farm & Harvest: mpt.org/programs/farm/Royal
WNST: baltimorepositive.com
SteveVilnit: marylandseafood.org
Seafarers Inc.: seafarersinc.com
The Waterbase Limited Official: waterbaseindia.com
Warner Bros. International Television Production: wbitvp.com
Rothamsted Research: rothamsted.ac.uk
DVACI: dvaci.com
Insider: businessinsider.com
Amway Global: amwayglobal.com
If you are the owner or if you want to be featured please contact us at: captaindiscoveryus@gmail.com
We will follow your request as soon as we receive your message.
Copyright disclaimer section 107 of the Copyright Act 1976. "Fair use" is allowed for purposes such as criticism, comment, news reporting, teaching, scholarships, and research.
We are not affiliated with the businesses whose products are shown in this documentary!
#captaindiscovery #howitsmade #tuna
