Frozen Barramundi: Whole, Gutted and Scaled, Fillets and Portions

Product overview

Barramundi (Lates calcarifer) is a large perch native to the coasts, estuaries and rivers of the Indo-West Pacific, from the Arabian Sea through South and South-East Asia to northern Australia. It moves between fresh, brackish and sea water, which lets farmers raise it in freshwater or brackish ponds as well as in floating sea cages. In Thailand, where it is known as pla kapong, it has been farmed for decades and is one of the species in this range that we can supply from Thai farms. Partner farms in Indonesia, Malaysia and Vietnam add volume and larger sizes, and every offer states the country, the farm region and whether the fish was raised in a pond or a cage.

Whole barramundi is graded by individual fish weight. The 300⁠–⁠500 g and 500⁠–⁠800 g bands are the plate sizes that restaurants steam, grill or deep-fry whole, 800 g–1.2 kg and 1.2⁠–⁠2 kg fish go to sharing platters and smaller filleting lines, and fish of 2 kg and up feed fillet and portion programs. Whole fish can be packed whole round, gutted and scaled with the gills removed, or headed, gutted and tail-off. Fillets are sold skin-on with the scales removed or skinless, pin-bone-out and graded by weight band, while portions are cut to a fixed weight, mostly from the thick loin end so that they cook evenly.

The quality point buyers raise most often with farmed barramundi is an earthy or muddy taste. It comes from geosmin and 2-methylisoborneol, compounds produced by algae and soil bacteria in some ponds and absorbed into the fat, and well-run farms move fish into clean water and stop feeding for a period before harvest to purge it. We encourage a cooked taste test on samples before a program starts. Beyond flavor, inspectors check that flesh is white to off-white with no yellowed fat, that scaling is complete and the belly cavity is clean on gutted fish, and that fillets show no gaping, bruising or stray bones. Glaze is checked by weighing samples before and after deglazing, and our export quality assurance page shows how glaze and net weight are recorded for each lot.

Plate-size whole barramundi is a staple of Thai, Chinese and Vietnamese restaurant menus, steamed with lime, chili and garlic or with soy and ginger, and it is often fried whole for sharing. Skin-on fillets suit the crisp-skinned, pan-seared presentation common in Australian and European restaurants, and skinless portions go into retail freezer packs, curries and battered fish. Buyers building a warm-water whitefish range often list barramundi beside red snapper and grouper, which cover the same dishes at different price points.