The Fish

Opal Australian Barramundi is a fish of distinction from the waters of Australia’s Northern Territory.

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From the visual appearance of an iridescent opal, to the delicately sweet flavour profile, Opal Australian Barramundi is designed to delight the senses with both look and taste. Carefully bred and meticulously graded, this is the perfect sashimi whitefish.

Naturally opalescent Sashimi-grade quality

What makes Opal truly extraordinary is its incredibly fine muscle structure. This same structure is what produces the fish’s natural shimmer: as light hits the fillet, it refracts along the delicate layers, creating a soft, opalescent glow.

Its flesh is delicate and resilient—offering a luxurious melt-in-the-mouth softness while still providing the gentle resistance prized in high-quality sashimi. In Japanese culinary terms, this texture embodies shitazawari and hazawari. Shitazawari describes the refined, delicate softness of the flesh, while hazawari captures the subtle resistance or “bite” that gives sashimi and sushi their essential structure. Opal Barramundi delivers both: tender and yielding, yet with the perfect amount of body to hold together on the knife and the tongue.

Together, these attributes make Opal an incredible tasting fish. Succulent, delicious—and in the right hands—a game-changer for fine cuisine.

The origins of Australian Barramundi

Barramundi—also known as Australian sea bass or Asian sea bass—is a premium white fish native to the waters of Northern Australia. Its scientific name, Lates calcarifer, reflects a species uniquely adapted to both saltwater and freshwater environments. The name “barramundi” comes from an Aboriginal Australian word meaning “large-scaled river fish,” grounding it firmly in its origin. Today, it’s recognised globally as a distinctive sea bass, valued not just for its heritage, but for its place among the world’s most sought-after white fish species.

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The first choice for chefs

Opal Barramundi is not only prized for its succulent flavour, but also its versatility in the commercial kitchen. Familiarly known as Australian sea bass, it offers chefs all the qualities of a sashimi-grade protein, while maintaining flavour throughout different cooking methods.

Versatility across cooking methods

Whether you need the ultimate sashimi slices for traditional nigiri, or the perfect fish to sear on a hot skillet, Opal Barramundi retains moisture and tenderness whether raw or cooked.

Preparation made easy

Opal Barramundi are easy to prepare. Generous portions, naturally-forming fillets, and no pin bones, making it easy to prepare incredible dishes.

Consistent and reliable

Consistent performance makes it easy to have Opal Barramundi on the menu. Whether it's a core menu feature, or an A-lister event, this fish delivers again and again.

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Available to restaurants whole or filleted

Opal Australian Barramundi is available whole, gilled and gutted, or as expertly trimmed fillets—allowing chefs to choose the format that best suits their craft. Whichever the cut, each delivers the same purity, consistency, and reliable performance in the kitchen.

Whole Round

Whole round Opal Australian Barramundi, for chefs who want complete control over preparation and presentation.

Gilled, Gutted and Scaled

Gilled, gutted and scaled whole Barramundi, offering options across multiple applications while reducing preparation time.

Skin on Fillets

Expertly trimmed, scaled, and ready-to-use fillets, with naturally iridescent white flesh that performs beautifully across raw and cooked applications.

Nourishment at every level

Opal Australian Barramundi offers chefs a lean and delicious protein, delivering nourishment without heaviness. Its delicate flesh provides beneficial long-chain omega-3 fatty acids that support heart and brain health, without the pronounced oiliness of stronger fish. Essential nutrients such as vitamin B12 and selenium further contribute to vitality and wellbeing. Pure, considered, and naturally light—Opal Australian Barramundi is the fully-balanced protein that diners love.

Preparing your Opal Barramundi

Whether you're in North America just starting out at culinary school, or you're a traditionally-trained sushi chef in Tokyo, Opal makes it easy to produce plated excellence. Although there are many ways to prepare your Opal Barramundi, we've made a helpful chef-centered guide so that you can get the best from each fillet.

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Available to restaurants

Opal Australian Barramundi is available exclusively to restaurants and trusted distributors throughout the United States and Australia. If you would like to showcase this incredible fish in your restaurant then we'd like to hear from you. Enquire now to register your interest.

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The Fish

Premium sensory experience

Naturally opalescent Sashimi-grade quality

The origins of Australian Barramundi