Cobbler
Estuary / RiverEstuary catfish with venomous dorsal and pectoral spines — handle with care. Decent eating despite its looks. Common bycatch on bait rigs in the Swan River and Peel-Harvey.
Cobbler are Perth's most underrated eating fish — ugly, spiny, and dangerous to handle, but surprisingly excellent on the plate when prepared correctly. These estuary catfish are found throughout the Swan River and Peel-Harvey system, and while they're usually caught as bycatch when targeting bream, some anglers specifically target them for a feed.
Prawns, tube worms, fish pieces (mullet, herring), chicken
N/A — bait-only species. Cobbler feed by scent on the bottom and don't respond to lures.
Simple running sinker rig or paternoster rig with a size 2/0–4/0 hook and enough weight to hold bottom. Use a sturdy leader (10–15lb) as cobbler have rough mouths.
Fish bait rigs on the bottom in estuary channels and deep holes. Cobbler are nocturnal scavengers that feed by scent, so fresh, smelly baits work best. Cast into deeper water near muddy or silty areas and wait — they'll find the bait. Use a rod holder and watch for the tip to pull down.
Best after dark in the warmer months when cobbler are most active. Tide changes in estuaries concentrate them in channels and holes. They bite year-round but summer evenings are prime.
Up to 5kg, commonly 500g–1.5kg
Year-round
Surprisingly good eating when skinned before cooking — the skin carries an unpleasant flavour. White, firm, boneless flesh that's excellent crumbed and fried. Don't judge this fish by its looks.
Bag limit: 8. Minimum size: 43cm. Always check current DPIRD rules — regulations may change.
HANDLE WITH EXTREME CARE — cobbler have venomous spines on the dorsal and pectoral fins that cause excruciating pain. Use a towel or pliers to grip, and cut the spines off immediately. The Swan River around Bicton and the Peel-Harvey are reliable spots. Always skin cobbler before cooking.