Freshwater
Popoca peacock bass (tucunaré popoca)
Tucunaré popoca (pavón)
Cichla monoculus
At a glance
1–5 lb.
2–12 ft.
Morning and late afternoon.
3 areas
Know it
Spot it, size it up and learn its habits.
- Identification
Yellow-gold to greenish peacock bass with three short dark blotches or faint bars on the side, dark marks on the gill cover and a gold-ringed eyespot on the tail; the belly is often pale to orange.
- Typical size
1–5 lb.
- Maximum size
About 2½ ft and close to 20 lb.
- Diet
Fish and shrimp.
- Behavior
The most common peacock bass in the main Amazon floodplain; hunts in lakes, lagoons and around wood cover.
Find it
Where, when and how deep to look.
- Where to find it
Found from Amazon & Pantanal, Bolivia & Peru Lakes & Rivers and Amazon Mouth (Belém, Marajó & Amapá). Floodplain lakes and slow white-water rivers along the Amazon (Solimões) and the lower parts of its tributaries in Brazil, Peru and Colombia.
- Habitat
Floodplain lakes and slow white-water rivers along the Amazon (Solimões) and the lower parts of its tributaries in Brazil, Peru and Colombia.
- Depth
2–12 ft.
- Fishing depth
2–8 ft around wood and lake edges.
- Best season
Falling and low water.
- Best time
Morning and late afternoon.
- Best tides
No tide — in rivers, falling water after the rainy season is best.
- Best weather / conditions
Stable weather.
Bait & gear
What to tie on and what to throw.
- Best bait
Small live fish where allowed.
- Best artificial lures
Topwaters, jerkbaits, spinnerbaits, jigs and flies.
- Tackle setup
Medium baitcasting or spinning rod; 7–8 weight fly rod.
- Hook size
1/0–3/0.
- Line
20–40 lb braid.
- Leader
30–50 lb fluorocarbon.
BigJoe's setup for Popoca peacock bass (tucunaré popoca)
The rod, reel, line and lures BigJoe would use.
Also at Bass Pro Shops: RodReelLineTopwaterJerkbaitLip grip
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Catch it
Step by step, from first cast to landing.
Step-by-step: how to catch it
- Go where it lives: Floodplain lakes and slow white-water rivers along the Amazon (Solimões) and the lower parts of its tributaries in Brazil, Peru and Colombia.
- Rig up: Medium baitcasting or spinning rod; 7–8 weight fly rod. 30–50 lb fluorocarbon.
- Pick your bait: Small live fish where allowed. Lures: Topwaters, jerkbaits, spinnerbaits, jigs and flies.
- Fish it: Cast to fallen trees, grass edges and lake points; work topwaters early and jerkbaits later.
- Time it: Morning and late afternoon. No tide — in rivers, falling water after the rainy season is best.
- Fishing techniques
Cast to fallen trees, grass edges and lake points; work topwaters early and jerkbaits later.
- BigJoe's tip
Popoca often hold tight to wood — cast right into the branches.
- Catch and release
Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.
Clean & cook
Is it good to eat, and how to prepare it.
- Edibility
Good eating when fresh.
- Cleaning
Bleed and ice it right away. Fillet, then remove the skin and any dark bloodline.
- Cooking suggestions
White, mild meat; one of the favorite eating fish of the Amazon.
Stay safe & legal
Safety, rules and taking care of the fishery.
- Safety warnings
Treble hooks and jumping fish; watch for stingrays when wading.
- Regulations
Brazilian states and other countries set limits and closed seasons; check local rules. Every country requires a fishing license (in Brazil, the Licença de Pesca Amadora), each Argentine province and Brazilian state adds its own rules, and most rivers close during the spawning season. Indigenous lands and strict reserves are closed to outside anglers without permits.
- Conservation
An important food fish for river communities.
Where it's found
Tap an area to open its fishing map.