West Coast Demersal Closure in Effect
Eightbar Grouper is part of the West Coast demersal scalefish closure. Boat-based recreational fishing for this species is prohibited until Spring 2027.
View full closure details →Eightbar Grouper
Hyporthodus octofasciatus
Also known as: Grey Banded Rockcod, Eightbar Cod
Regulations & Limits
⚖️ Mixed Species Limit Applies
Eightbar Grouper count towards your total demersal scalefish bag limit. You can keep a maximum of 2 demersal scalefish total statewide.
Limits by Bioregion
Good to Know
- 400mm minimum size
- Deep water species - found 100-480m depth
- Lives up to 47 years - extremely slow growing
- Part of demersal limits in temperate regions
- Part of cod/grouper group in tropical regions
- Protogynous hermaphrodite - females change to males
ℹ️ Regulations can change. Always verify current rules at rules.fish.wa.gov.au
Size & Weight
| Typical Size | 60-100 cm |
| Max Size | 174 cm |
| Typical Weight | 10-30 kg |
| Max Weight | 92 kg |
Habitat
Where: Deep continental slope, seamounts, offshore banks
Depth: 100-480m (usually 150-300m)
ID Features: Eight dark vertical bars on brownish body, bars extend onto dorsal fin, drab brown/olive colouration
Season
Peak: Year-Round | Water Temp: 13 – 21°C
How to Catch Eightbar Grouper
Deep Drop
Setup
- Line: PE6-10 / 60-100lb braid
- Leader: 100-200lb mono/fluoro
Best Baits
- Squid (whole)
- Large fish fillets
- Whole fish
- Octopus
Tips & Techniques
Eating Quality
Flesh: White, firm, large flakes
The Fight
Extremely powerful fish. The fight from 200m+ depth is a serious test of angler endurance and tackle quality. Ambush predator with powerful initial runs.