Your guide to buying Bluefin Tuna online

Raw tuna steak on wooden cut board with lemon on the side

In the realm of seafood, few delicacies command diners’ attention like the Southern Bluefin Tuna. Renowned for its rich flavour, buttery texture, and versatility in culinary endeavours, the Southern Bluefin Tuna has earned a prominent place on menus around the world.

However, finding and buying Southern Bluefin Tuna online can be difficult, as it requires an understanding of its sourcing, quality indicators, and sustainability. In this guide, we navigate the waters of buying Southern Bluefin Tuna online, offering insights to help consumers make informed decisions and savour this prized catch responsibly.

Group of giant tuna

Sourcing and Sustainability

As with any seafood purchase, sourcing Southern Bluefin Tuna responsibly is paramount. Due to past overfishing and unsustainable harvesting practices, Southern Bluefin Tuna populations faced significant declines, prompting conservation efforts and stricter regulations to protect the species. Today, Australia’s Southern Bluefin Tuna industry is managed through quotas, catch limits, and monitoring programs designed to ensure the species’ long-term sustainability.

When buying southern bluefin tuna, consumers should look for products sourced from well-managed fisheries or certified sustainable by reputable organisations such as the Marine Stewardship Council (MSC), Commission for the Conversation of Southern Bluefin Tuna (CCSBT), and Friend of the Sea. These industry accreditations provide assurance that the tuna was harvested using methods that minimise environmental impact and promote responsible stewardship of marine resources.

Tips for buying Bluefin Tuna online

When assessing the quality of Southern Bluefin Tuna, several factors come into play, including appearance, texture, smell and origin. Because consumers can’t look out for these factors when buying online, it is vital that they consider the following tips before purchasing:

Tuna steak on rustic wooden cutting board
  1. Buy from Trusted Sources: Purchase Southern Bluefin Tuna from reputable fishmongers, seafood markets, or retailers known for their commitment to quality and sustainability.
  2. Ask Questions: Don’t hesitate to ask your supplier about the origin, handling, and sustainability of the Southern Bluefin Tuna they offer. Knowledgeable staff should be able to provide you with accurate information and guidance.
  3. Check for Certification: Look for products that are fully accredited with the MSC, the CCSBT, Friend of the Sea, and Dolphin Safe. These logos indicate that the Southern Bluefin Tuna has been responsibly sourced and meets strict sustainability standards.

By understanding the sourcing, quality indicators, and sustainability considerations associated with this prized fish, consumers can make informed choices that support both their palates and the planet.

Trust Dinko Seafoods

Dinko Seafoods is widely recognised as a global bluefin tuna farming industry pioneer. We know the gold standard… because we created it.

Our innovative catching, ranching and harvesting techniques deliver Southern Bluefin Tuna that is rich in flavour, superior in quality, and sustainable too! We are fully accredited with the MSC, the Commission for the Conversation of Southern Bluefin Tuna (CCSBT), Friend of the Sea, and Dolphin Safe.

Our seafood—Southern Bluefin Tuna, Spencer Gulf King Prawns, and Australian Sardines—is ocean-fresh, quality Australian produce.

All tuna portions, prawns, and sardines are stored in our vacuum-sealed cryovac bags, packed in styrofoam eskis at -60C temperatures, so you get the freshest seafood.

Ready to put straight in the freezer or thaw if you’re ready to use, when you order our fresh seafood you can rest assured it is free of all preservatives or additives…it looks, tastes and feels as if it was caught fresh today!

When you’re ready to prepare and eat your Southern Bluefin Tuna, just follow these simple steps.

Delivery details

Once an order is placed, it will be packed and shipped on the first available flight (if required). Generally, your order will be delivered within 3-5 days of purchase.

Hampers are available to be collected from the following locations:


  • Adelaide Farmers market
  • Dinko Seafoods Port Lincoln

New South Wales:

  • Sydney Airport


  • Brisbane Airport
  • Gold Coast Airport
  • Sunshine Coast Airport

Order your Dinko Seafood today

As pioneers in global tuna farming, we use a self-managed and sustainable approach to all our processes. Passionate about ensuring a sustainable future for the fish we farm, our fishing practices are all about sustainability—we want many generations to come to enjoy them as much as we do.

The result for you is a premium quality product every time.

To make a wholesale order, contact us today.