Inland aquaculture is the farming of aquatic organisms
Inland aquaculture is the farming of aquatic organisms (fish, crustaceans, plants) in freshwater or inland saline waters, rather than the sea.
This system of raring aquatic organisms account for over 62% of global aquaculture production.
A report by Ministry of Fisheries and Aquaculture indicates that based on 2025 budgetary projections, Ghana’s total volume of fish imports was estimated at approximately 110,980 metric tonnes.
Monthly data indicates, for instance, that imports of fish, crustaceans, and molluscs were valued at roughly 13.4 million USD in June 2025.
Unlike marine fishing, which depends on natural fish stocks in the sea, inland aquaculture allows for controlled fish production which commonly uses ponds, cages, and tanks to raise species like carp, tilapia, and catfish.
Ghana’s inland aquaculture sector has shown promising growth over the past decade, particularly around Lake Volta and other freshwater bodies.
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Why is it important?
Inland aquaculture offers significant benefits to the country, boosting job creation and providing a reliable source of protein throughout the value chain.
Here are some benefits Ghana seeks to derive from inland aquaculture:
a) Food Security: Inland aquaculture provides a reliable source of protein for local communities, helping reduce reliance on imported fish.
b) Job Creation: Fish farming supports employment across the value chain—from hatcheries and feed production to processing and distribution.
c) Economic Growth: By increasing fish supply, inland aquaculture can reduce food prices, generate income for farmers, and contribute to GDP growth.
d) Export Potential: Surplus production can be exported, earning foreign exchange for the country.
e) Sustainable Practices: When managed well, inland aquaculture reduces pressure on wild fish stocks and supports environmentally sustainable food production.
How it benefits the economy:
Ghana imports a substantial amount of fish annually to meet local demand. Strengthening inland aquaculture could reduce dependence on imports, saving millions of dollars in foreign exchange.
With an increase in local production, it would stabilize supply and improve food security.
Other benefits derived from inland aquaculture include:
– Steady income for farmers which they can use to invest in local communities.
– Private sector involvement in processing, feed production, and marketing strengthens the economy.
– Complementing national initiatives for food security and industrial development.
Challenges associated with inland aquaculture:
1. High startup costs for ponds, tanks, and equipment.
2. Disease management and water quality control are critical.
3. Access to quality feed and fingerlings can be a limiting factor.
Inland aquaculture is more than just fish farming; it’s an engine for economic growth, job creation, and food security.
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Source:
www.ghanaweb.com