Freshwater fish

Libyan-based Dr Jamila Rizgalla, head of the Department of Aquaculture at the University of Tripoli, talks about her journey into the aquaculture sector and how she is working to progress aquaculture development in her country

Ghana’s tilapia farmers have been promised a share of the $40 million pledged by the government to alleviate the issues caused by the recent flooding in Lake Volta, but some experts argue that a radical overhaul of the country’s aquaculture strategy is what's …

Professor Kevin Fitzsimmons believes that there are plenty of positives to be taken from the last 12 months in aquaculture and has an optimistic outlook for the sector in 2024 – but mention the fisheries and marine ingredients lobbies to him at your peril.

Nitrite is both toxic and inevitably present in all closed aquaculture systems, so it’s essential for farmers to understand where it comes from and how it can be managed.

Pierrot Kokou Akakpovi, CEO of Togo’s largest organic tilapia farm, has ambitions – both for himself and the country’s aquaculture sector in general – to grow substantially in the coming years.

Lake View Fisheries, which is situated on Mfangano Island in Lake Victoria, is ramping up its production and distribution of tilapia to diverse regions across Kenya, despite the unique challenges posed by its remote location.

China’s shift towards an increasingly Western pattern of seafood production and consumption – one that relies on imports from countries with greater natural capital per capita – appears to be gaining momentum.

Despite its isolated desert location, Naqua – which produces shrimp and barramundi in Saudi Arabia – is in the process of securing sufficient funding to more that double its output to 250,000 tonnes of seafood each year by 2030.

An Egyptian team has succeeded in developing a smart device to estimate the feed intake required for each tank on a fish farm, helping improve productivity and water quality.

Ahmed Al Sharaki is one of the pioneers of aquaculture in Egypt, who has worked in the public and private sectors in mono-sex tilapia culture for four decades. He currently runs the two Almadinah hatcheries.

Bangladesh has experienced a significant surge in fish production over the last 12 years, primarily driven by the farming of pangasius, tilapia and Gangetic koi (Anabas cobojius).

After overcoming some early setbacks, Nawa Consollata Muyangana’s decision to diversify into farming tilapia has seen her make waves in Zambia’s aquaculture scene and she now has ambitions to ramp up production to 20,000 tonnes a year.

Attempts to farm burbot – a freshwater cod species that has long been valued for its excellent taste – have proved testing. However, a number of promising research breakthroughs could help a growing number of commercial operators to take the species into the m…

Straight after her graduation with a degree in land economy in 2019, Precious Nutifafa decided to build a catfish farm in Saviefe Agorkpo, in the Volta Region of Ghana, and she now has plans to build production to 200 tonnes a year.

Counting devices are flooding the aquaculture market, but Algaeba claims to have developed the only one that counts with 97 percent accuracy in under 10 seconds. The Fish Site recently sat down with Algaeba owner Kunn Kangvansaichol to gain insights i…

Femi Ilesanmi Eniola is the founder and CEO of Osky Catfish, a vertically integrated company that produces 30 million catfish fry, has 80 grow out cages and does its own training, processing and exporting.

Although native to the US, the American paddlefish is now widely farmed across the world's temperate regions and – thanks to its highly regarded meat and roe – offers an exciting alternative to sturgeon.