0322 Freshwater aquaculture

This class includes: — fish farming in freshwater including farming of freshwater ornamental fish — culture of freshwater crustaceans, bivalves, other molluscs and other aquatic animals — operation of fish hatcheries (freshwater) — farming of frogs This class excludes: — aquaculture activities in salt water filled tanks and reservoirs, see 0321 — operation of sport fishing preserves, see 9319