Amazon Fish Species Guide

A Complete Angler’s Resource to the Amazon’s Most Fascinating Gamefish

The Amazon Basin holds the richest freshwater fish biodiversity on Earth—a living tapestry of apex predators, prehistoric giants, and bizarre creatures found nowhere else. For anglers, it’s a place of legendary strikes, unexpected battles, and fish stories that happen every day. But to fish the Amazon successfully, you need more than just gear—you need knowledge.

Acute Angling’s Amazon Fish Species Guide was created to deliver that knowledge. Built on decades of exploration, field research, and the expertise of professional guides, this in-depth resource gives anglers a deeper understanding of the remarkable fish that define our trips.

Every species profile is crafted with practical fishing advice, accurate biological details, and our firsthand observations—all structured to help you better recognize, target, and appreciate the incredible diversity of Amazon gamefish.

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Read Our Newest Blogs

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Giant Catfish of the Amazon — The Apex Predators of South America's Waters

Giant Catfish of the Amazon — The Apex Predators of South America's Waters

How to battle ancient, powerful catfish in the remote Amazon—home to 1,300+ species, including apex predators like the piraíba, jaú, and redtail. ...more

Fishing Guides & Techniques ,Fishing In The Amazon Gear & Tips &Trip Preparation

July 22, 202519 min read

Lures for Amazon Peacock Bass Fishing

Lures for Amazon Peacock Bass Fishing

Top lures for Amazon peacock bass—choppers, jigs, and more built for brutal strikes. Catch giants in wild conditions with the right gear. Guided by pros at Acute Angling. ...more

Fishing Guides & Techniques ,Peacock Bass Fishing In The Amazon &Gear & Tips

July 07, 20255 min read

The Redtail Catfish: A Quick Overview

The Redtail Catfish: A Quick Overview

The Redtail Catfish, or Pirarara, can grow over 100 lbs in the Amazon Basin. Known for its red-orange tail, it thrives in slow-moving rivers. Anglers target them with heavy gear near boulders and subm... ...more

Fishing In The Amazon ,Redtail Catfish

March 25, 20252 min read

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