Freshwater aquaculture

NACE code 03.22 covers the industry of freshwater aquaculture, which plays a vital role in the global food supply chain. This industry involves the farming of various aquatic organisms, such as fish, crustaceans, and mollusks, in controlled freshwater environments. Freshwater aquaculture is a rapidly growing sector, driven by the increasing demand for sustainable and nutritious seafood products, as well as the need to supplement declining wild fish stocks.

The main production techniques used in freshwater aquaculture include pond farming, tank-based systems, and recirculating aquaculture systems (RAS). Pond farming involves the cultivation of fish and other aquatic species in man-made or natural ponds, while tank-based systems utilize indoor or outdoor tanks to raise the organisms. RAS technology allows for the reuse of water, making it a more efficient and environmentally-friendly approach to aquaculture.

The key inputs required for freshwater aquaculture include freshwater resources, fish or other aquatic species for stocking, feed (such as formulated pellets or natural food sources), and specialized equipment like aeration systems, water filtration, and monitoring devices. Farmers also rely on technical expertise, hatcheries for juvenile stock, and various support services to ensure the health and well-being of the aquatic organisms.

The primary outputs of the freshwater aquaculture industry are various species of fish, crustaceans, and mollusks, which are then sold to 10.20 Processing and preserving of fish, crustaceans and mollusks, 46.38 Wholesale of other food, including fish, crustaceans and mollusks, and 47.23 Retail sale of fish, crustaceans and mollusks in specialized stores for further processing, distribution, and consumption.