Fishing in Nyerere National Park: Tiger Fish, Catfish and Where to Cast

Until very recently, no serious angler would have put Tanzania on a list of fishing destinations. The famous African tiger fish waters were Zambia's Zambezi, Lake Kariba, the Okavango. Tanzania was where you went on safari, not where you went fishing. That has now changed. Inside Nyerere National Park — with the Julius Nyerere Reservoir, the Rufiji River and the lakes of the Selous — a genuine new fishing destination has emerged. Here is what is on the line, and where to cast.

Why Nyerere Has Become a Fishing Destination

Two things changed. First, the completion of the Julius Nyerere Hydropower Project at Stiegler's Gorge created one of the largest new freshwater bodies in Africa — a reservoir tens of kilometres long, carved through previously remote Nyerere wilderness, and already populated by an explosive tiger-fish and catfish fishery. Second, restrictions on motorised water access elsewhere in the park have eased, opening the historic Rufiji-and-lakes complex to controlled, low-impact angling.

The Three Fishing Areas

1. The Julius Nyerere Reservoir

The reservoir is the headline destination. Deep water (in places over 100 metres), submerged forest still standing in the shallows, drowned river channels offering classic structure. Tiger fish populations are strong and growing. Anglers report runs of mid-size fish (4–6 kg) with serious specimens above 8 kg already being caught. Vundu catfish (Heterobranchus longifilis) of 20 kg-plus class lurk in the deeper channels.

2. Lake Tagalala

Lake Tagalala is the iconic Selous lake — long, shallow, surrounded by hippos and crocodiles, ringed by hot springs and palm-fringed banks. Tilapia and several catfish species hold here in numbers. Tiger fish move through during the wet season. Tagalala is the most photogenic of the fishing waters and works well as a half-day trip combined with a boat safari.

3. The Rufiji River

The Rufiji is Tanzania's largest river and the spine of the entire ecosystem. Below the dam, the river runs in its natural course — deep pools, sandbar shallows, side channels. Catfish (vundu and African sharptooth) sit in the deeper bends. Tiger fish push up from the lower river in the wet months. The Rufiji adds a real wilderness element: you fish from a boat with elephants drinking 50 metres away.

The Species You'll Encounter

• African tiger fish (Hydrocynus vittatus) – the headline species. Aerial, aggressive, often described as the freshwater answer to the marlin.

• Vundu catfish (Heterobranchus longifilis) – Africa's largest cyprinid-style catfish, regularly over 20 kg in deep reservoir water.

• African sharptooth catfish (Clarias gariepinus) – the bread-and-butter catfish, feeds aggressively on dead bait.

• Tilapia (multiple species) – abundant, smaller, perfect for fly anglers learning the water.

• Yellowfish, labeo, mudfish and several other African species in supporting roles.

When to Fish: A Season Guide

June to October is the dry season — water levels drop, fish concentrate in the deeper holes and channels, and visibility through the water improves. This is the prime window for targeting big tiger fish on the reservoir. November to March brings warm rains and rising water; tiger fish push up the Rufiji into Lake Tagalala, and tilapia activity peaks. April and May are the long rains and most lodges (including Porini Camp) are closed.

A Fishing Day at Porini Camp

Coffee at first light. We drive 30–60 minutes to the launch point on the reservoir or to the Rufiji. The boat — a stable open skiff with experienced skipper — is rigged for tiger fish or catfish depending on the day's plan. We fish hard until mid-morning when the bite slows, return for a long lunch and rest at camp, then go back out for the afternoon and evening session. Evening light on the water is unbeatable.

Conservation and Catch-and-Release

All trophy tiger-fish and catfish work at Porini Camp is strictly catch-and-release, with rubberised landing nets, barbless or de-barbed hooks and short fight times. We follow TANAPA fishing guidelines and contribute to the park's fisheries-management programme via permit fees. The reservoir is still settling and the fishery should be treated as a long-term resource, not a one-time tournament.

Plan Your Tanzania Fishing Trip

Dedicated fishing trips run from June through mid-March. We recommend a minimum of 5 nights to fish all three areas — reservoir, Tagalala, and the Rufiji. Trips can be combined with classic safari days for groups with mixed interests. For more on the reservoir itself, see our post on the Julius Nyerere Reservoir as a safari frontier. Email info@wanyamapori-safari.com with your dates and target species — we'll put together a tailored itinerary. Full camp details on the Porini Camp page.