Return to the source
Australia’s first and only culinary-grade seawater
We like to call ourselves seafood lovers. But while Mediterranean, Pacific and First Nations communities have long mastered the rituals that honour it, the rest of Australia has fallen behind.
Deep Southern is here to change that. As Australia’s only supplier of food-grade seawater, we’re reshaping the way our stunning local seafood is stored, cooked and served.
Respect your catch, and your customers
The ocean gives us its gifts, and it’s our responsibility to respect them. Deep Southern protects the natural texture, taste and longevity of your catch. Which in turn protects your reputation and your bottom line.
Your dishes deserve better
When it comes to maintaining flavour and texture, synthesised seawater will never compare with the real thing. It’s impossible to imitate nature’s perfection.
Deep Southern isn’t a ‘taste of the ocean’. It’s the ocean itself. Freshly collected, rich with salts and minerals, and expertly filtered to make it safe.
We’re for those who truly care where their ingredients come from.