Algeria’s Sahara fish farms defy water scarcity

Algeria is turning its vast Sahara desert into a hub for aquaculture, a move that could reshape food security and create new business opportunities in one of the world’s most water-stressed regions. Recent reports from Reuters and Trust.org highlight how the government, led by President Abdelmadjid Tebboune, is investing in fish farming projects that leverage underground water reserves and advanced irrigation techniques to produce catfish, tilapia, and other species in arid zones like Adrar, Ouargla, and Ghardaïa.

The initiative, part of Algeria’s broader Plan d’Action pour la Sécurité Alimentaire (PASA), aims to reduce the country’s reliance on seafood imports, which cost the economy over $1.2 billion annually, according to the Ministry of Fisheries and Halieutic Resources. Entrepreneurs and investors are taking notice, with state-backed programs offering subsidies, tax breaks, and technical support to private operators willing to set up farms in the Sahara. The Agence Nationale de Développement de l’Aquaculture (ANDA) has already approved 15 new projects in 2025, with a combined production target of 5,000 tons of fish per year.

Underground water as a lifeline

Entrepreneurs like Mohamed Benamar, founder of Sahara Fish, a private farm in Adrar, have adapted by using closed-loop recirculating aquaculture systems (RAS). These systems recycle 90% of the water, drastically reducing consumption. Benamar’s farm, which produces 200 tons of catfish annually, has cut water use by 60% compared to traditional open-pond systems. “The technology exists, but the real challenge is scaling it up without draining the aquifers,” he told Reuters in a recent interview.

Economic incentives and market potential

The domestic market for fish is growing, driven by rising incomes and health-conscious consumers. Algeria’s annual fish consumption stands at 7 kg per capita, below the global average of 20 kg, but demand is expected to rise by 5% annually, according to the Office National des Statistiques (ONS). Entrepreneurs are also eyeing export opportunities, particularly to Europe and the Gulf, where Algerian catfish and tilapia could compete on price and quality.

Risks and local resistance

Another challenge is infrastructure. The Sahara’s remote locations mean high transportation costs, and many farms lack access to reliable electricity. To address this, the Société Algérienne de Production de l’Électricité (Sonelgaz) has launched a program to connect aquaculture zones to the national grid, with 12 solar-powered microgrids installed in 2025.

Diaspora involvement and innovation

Key takeaway for entrepreneurs
Algeria’s desert aquaculture sector offers high-growth potential for businesses that can navigate water constraints and leverage government incentives. Entrepreneurs should focus on water-efficient technologies, such as RAS, and explore partnerships with state agencies to access funding and markets. The diaspora’s technical expertise and capital could be a competitive advantage, particularly in niche areas like automation and renewable energy integration. However, long-term success will depend on balancing production with sustainability to avoid depleting the Sahara’s fragile water reserves.