Species
River Blackfish
Gadopsis marmoratus
Also known as slippery · marble cod (mis-used)
Tier 3Eating8/10light tackleNSWVICSATAS
0 waypoints20–30 cm (max 50 cm) typical
Regulations
VIC25 cm min · bag 2
| State | Size | Bag |
|---|---|---|
| VIC | 25 cm min | 2 |
Regulations change. Always verify with the relevant state fisheries authority before fishing.
Overview: about river blackfish
Native VIC and southern NSW upland river fish, found in cool clear runs and rocky pools. Caught on worms and small flies — nocturnal feeders best fished at dawn and dusk. Tasty but slow-growing — release responsibly.
Biology: River Blackfish size, diet & habitat
- Habitat
- Creek, River
- Typical size
- 20–30 cm (max 50 cm)
- Weight
- 0.2–1.5 kg
- Depth range
- 0–5 m
- Diet
- insects, small fish, crustaceans
- Most active
- nocturnal
- Global range
- Southeast Australia
How to target: River Blackfish angling strategies
Generally fished with light tackle — match gear to the conditions and the size of fish you expect.
- worms in rocky pools at dusk
- small soft plastics around snags
Recent community catches: anglers who caught river blackfish
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More information: river blackfish references & sources
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