Raising Asparagopsis seaweed and Barramundi in Van Phong Bay, Vietnam
At Australis Aquaculture, barramundi are raised in the tropical waters of Vân Phong Bay, Vietnam, using a revolutionary model of climate-smart ocean farming. By cultivating one of the world’s most sustainable fish species in low-density, open-ocean pens, Australis produces seafood that’s delicious, nutrient-rich, and low impact. Barramundi offers a mild, buttery flavor, high omega-3s, and zero traceable mercury, earning it a Monterey Bay Aquarium “Best Choice” sustainability rating, and 4 Star BAP. This is responsible seafood for a changing planet. Loved by chefs, trusted by Seatopia, and designed to make a difference.
Tropical waters and quick currents
Australis operates in a marine enclave in Vietnam’s Khánh Hòa province. Sheltered by mountainous peninsulas and coral reefs, the bay provides an ideal environment for ocean aquaculture: warm tropical waters, steady currents, and excellent biosecurity. The location’s natural depth and current flow were selected to improve cleanliness and protect local ecosystems. Here, the tropical ocean itself becomes a living, breathing part of the farming system, enabling low-input, high-integrity seafood production in harmony with nature, not as a tax on it.
A 30 year journey from dorm room aquaponics to sustainable ocean farming
Australis is the long-term vision of Josh Goldman, a pioneer in sustainable aquaculture whose journey began with a solar-powered aquaponics experiment in his college dorm. That curiosity led to a global quest, testing over 30 species across continents, before discovering barramundi. Goldman founded Australis to bring sustainable seafood to scale and spent decades building operations from scratch, culminating in the launch of their Vân Phong Bay site. Today, a committed team of Vietnamese aquaculture experts and environmental engineers carry forward the mission, combining traditional know-how with cutting-edge techniques to farm with purpose and precision. For Seatopia, we love the innovation, but also the species: less common in the US, barramundi can be raised with relatively low inputs, which makes it a great candidate for sustainable farming.
from Australis
Barramundi
Barramundi (Lates calcarifer) is a tropical finfish native to the Indo-Pacific and one of the most sustainable seafood choices on the planet. Naturally hardy, fast-growing, and incredibly feed-efficient, barramundi thrives in a variety of salinities and requires fewer resources to raise than salmon or shrimp. Its naturally high omega-3 content, low mercury levels, and mild, buttery taste make it a favorite among nutritionists and chefs alike. It's a fish that checks every box: easy to cook, delicious to eat, and gentle on the environment. Whether grilled, pan-seared, or baked, barramundi delivers clean flavor and clean conscience.
Sustainably Fed, Ethically Farmed, Lab-Tested to Meet the Seatopia Standard
Australis feed is formulated with a balanced mix of marine and plant-based proteins optimized to minimize the use of wild-captured feeder fish while maximizing nutrition for fish and people. The result is a certified, low-impact diet that nurtures both fish and ocean, without colorants, hormones, or environmental compromise. For more specific information about each ingredient and their purpose, visit this page.
Barramundi Recipes
Parchment Paper Pan Sear with Shaved Fennel Salad
In this recipe we use Barramundi, but this technique using parchment paper works with any fish and should be used anytime you want to ensure the fish does not stick to the pan. This is the very best way to perfect crispy skin pan fried seafood! Give it a try and please be sure to rate or review this recipe if it was helpful!
Barramundi with Light Cream and Tomato Sauce
A simple and delicious recipe with a few ingredients especially designed to enhancethe mild and buttery flavor of the Barramundi!
White Wine Pan Sauce With Lemon and Capers
Seared barramundi with a delightful wine, butter and capers sauce. Perfect for a special occasion or an indulgent meal at home.