Ghana’s aquaculture industry is gaining a crucial ally in Aquamet Technologies, a company dedicated to reducing the nation’s 62% fish supply gap by equipping smallholder farmers with innovative technology and resources. With the support of a team comprising engineers, software developers, and aquaculture experts, Aquamet is reshaping fish farming by providing tools that empower farmers to boost productivity and profitability while maintaining sustainable practices.
Founded with a mission to revolutionize Ghana’s aquaculture sector, Aquamet offers some of the most predictive, advisory-based water quality monitoring systems for ponds, cages, and tanks, all tailored to the needs of local farmers.
By cutting fish mortality rates by 45% and providing mobile and remote monitoring options, the company is making it easier for farmers to manage and optimize their operations. “The goal is to empower farmers with efficient tools to make more and waste less,” said Mr. Frank Owusu, Co-founder and Business Development Lead, in an interview with The High Street Journal.

Aquamet’s efforts focus not only on production but also on improving access to input financing, a significant hurdle for smallholder fish farmers. According to Owusu, lack of capital for input and optimization tools limits many farmers from reaching their full potential. In an industry that plays a key role in the local economy and food security, Aquamet is actively working to close these gaps by collaborating with processors, marketers, and other stakeholders to create more accessible solutions.
Beyond the challenges of financing, the Ghanaian market poses additional hurdles for fish farmers, particularly with regard to the consumer preference for tilapia over catfish. “The marketing of catfish has been a challenge because most Ghanaians prefer tilapia,” Owusu noted. However, recent campaigns and initiatives have spurred a noticeable rise in catfish popularity, providing new hope for farmers looking to diversify their offerings.

Aquamet’s vision is clear: to lead the Ghanaian aquaculture industry by making technology accessible and practical for every fish farmer. By setting up at Westhills mall, near Accra, the company strategically positions itself close to key regions, such as Eastern, Volta, and Ashanti, where many of their clients are located. They provide hands-on assistance in these areas, especially for pond and cage farmers, who make up the bulk of their clientele.
As Aquamet Technologies continues to expand its services and support, it hopes to create a future where smallholder farmers can produce high-quality fish in a way that’s both cost-effective and eco-friendly. By transforming traditional aquaculture practices, the company aims to strengthen the industry, supporting Ghana’s food security and paving the way for a more sustainable fish-farming future.