Coral Trout — Australian Seafood Guide

Sourcing

Coral Trout is exclusively wild-caught.

Where it comes from

Coral Trout is most strongly associated with these 4 Australian regions:

QueenslandTropical waters & the Great Barrier Reef Cairns & Far North QueenslandMackay & the WhitsundaysHinchinbrook & TownsvilleWild barramundi country

How it's caught or grown

Hook-and-line only — No nets, no traps. Strictly line-caught under QLD Coral Reef Fin Fish Fishery rules.

Production volume (last 5 years)

Total Australian annual production of Coral Trout — wild-catch + aquaculture combined. Sourced from ABARES Australian Fisheries and Aquaculture Statistics.

Production volume (tonnes)Source: ABARES

primary estimate

How it's managed

Quota:1,300tSize limit:38cm (QLD)

QLD Coral Reef Fin Fish Fishery quota; closed seasons during spawning aggregations.

Nutrition (per 100g)

How Coral Trout compares to imported equivalents on the headline nutrients consumers care about.

Protein23.1g20.4g

Selenium51µg34µg

Iodine36µg22µg

Omega-3 Fatty Acids380mg220mg

Vitamin B122.6µg1.7µg

Contaminants & price

Australian Coral Trout compared to imported equivalents on mercury, antibiotic residues, and typical retail price. Unflagged metrics come from primary government sources (FSANZ, ABARES); synthesised numbers carry a visible tag.

Metric

Australian

Imported

Mercury (mg/kg)

0.18

0.3

Antibiotic residues

none

rare

Typical retail price (2026 Q1)editorial

$70–120/kg

$35–60/kg

From harvest to plate

Days-to-plate is one of the strongest arguments for buying Australian. Here's the typical timeline for Coral Trout.

Step 1
Line catch on the GBR
Day 0 days
Step 2
Live transport in tanks
0–3 days
Step 3
Wholesale (often live to export)
1–4 days
Step 4
Retail / restaurant (live)
2–5 days
Total
Total AUS days to plate (live)
2–5 days

Seasonality

When to enjoy Coral Trout at its peak.

Janavailable

Febavailable

Maravailable

Apravailable

Mayavailable

Junavailable

Julavailable

Augavailable

Sepavailable

Octavailable

Novavailable

Decavailable

Peak Good Available Off-season

How to cook it

Four go-to preparations for Coral Trout that respect the fish — short cooks, clean flavours, no over-doing it.

Steamed (Cantonese)

Whole fish, ginger + spring onion, soy + hot oil.

Pan-roast (skin on)

Score skin, 5 min skin side, finish in oven 4 min.

Whole BBQ

Stuffed with lemongrass, banana leaf wrap, hot grill 8 min each side.

Sashimi

Premium fillets only — slice thin, ponzu + grated daikon.

Full recipe: Cantonese Steamed Coral Trout →

Australian vs imported — at a glance

Line-caught Coral Trout from the Great Barrier Reef vs imported grouper/reef fish, sometimes cyanide-caught.

Australia

Coral Trout (GBR)

Queensland

🇦🇺 Local

Catch methodLine-only

MercuryLow

Marine park protectionGBR Marine Park

Stock statusQuota-managed

Price per kg (fillet)~$80

Overall rating: Australian Coral Trout scores 9.5/10 — premium reef fish under world-class management.

SE Asia

Imported Reef Fish

Indonesia / Philippines

Catch methodCyanide / dynamite reported

MercuryVariable

Marine park protectionVariable

Stock statusOften unregulated

Price per kg (fillet)~$45

Overall rating: Imported reef fish scores 4.2/10 — environmental and food-safety concerns.

Read the full comparison →

Look-alikes & how to tell them apart

Products often confused with or substituted for Australian Coral Trout — and what to look for instead.

Imported reef fish (Indonesia, Philippines)

Why confused: Sometimes cyanide-caught; sold as generic 'reef fish' or 'grouper'.

How to tell: Australian Coral Trout is line-only and fully traceable. Imported reef fish often has documented cyanide-fishing concerns (EJF reports).

Imported Asian grouper varieties

Why confused: Same family (Serranidae); marketed under similar premium framing.

How to tell: Coral Trout (Plectropomus leopardus) is endemic to the Indo-Pacific and has distinctive blue-spotted red colouring.

The risks of the imported version

Typically imported from: Indonesia, Philippines, Solomon Islands — sometimes cyanide-caught

Cyanide fishing remains documented in parts of SE Asia
Reef destruction with dynamite or aquarium-trade methods
Mislabelling — ‘coral trout’ is sometimes other grouper species

See the full case against imported seafood →

How to buy it

🔍

Look for:

Ask for "Australian Coral Trout from the Great Barrier Reef" — check origin papers if buying premium.

From 1 July 2026, every restaurant menu in Australia must show A (Australian), I (Imported), or M (Mixed) for each seafood dish. Read the law →

Key operators, co-ops & peak bodies

The businesses, co-operatives, and industry bodies behind Australian Coral Trout.

Peak bodyQueensland Seafood Industry Association· QLD ↗
ProcessorCairns Marine· QLD

Historical timeline

2003
GBR Marine Park Zoning Plan substantially expands no-take zones.
2009
QLD Coral Reef Fin Fish Fishery introduces ITQ system.
2020
China export disruption reorients the industry to domestic and Hong Kong markets.