0321 Marine aquaculture

[0]

Includes

- fish farming in sea water including farming of marine ornamental fish
- production of bivalve spat (oyster mussel etc.), lobsterlings, shrimp post-larvae, fish fry and fingerlings
- growing of laver and other edible seaweeds
- culture of crustaceans, bivalves, other molluscs and other aquatic animals in sea water [0]

Also includes

- aquaculture activities in brackish waters
- aquaculture activities in salt water filled tanks and reservoirs
- operation of fish hatcheries (marine)
- operation of marine worm farms [0]

Does not include

- frog farming, see 0322
- operation of sport fishing preserves, see 9319 [0]

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