Class · NACE Rev. 2.1
03.21 — Marine aquaculture
- Previous NACE Rev. 2 code
- 03.21
- Parent
- 03.2 — Aquaculture
- Source
- Eurostat — NACE Rev. 2.1
- Last verified
- 2026-07-20
Includes
- fish farming in sea water, including farming of marine ornamental fish
- production of bivalve spat (e.g. oyster mussel, etc.), lobsterlings, shrimp post-larvae, fish fry and fingerlings
- growing of seaweed and algae
- culture of crustaceans, bivalves, other molluscs and other aquatic animals in sea water
- aquaculture activities in brackish waters
- land-based aquaculture activities in salt water filled tanks and reservoirs
- operation of marine fish hatcheries and marine worm farms
- marine microalgae cultivation
Excludes
- frog farming, see 03.22
- operation of sport fishing preserves, see 93.19
Rev. 2 mapping
Official correspondence: Eurostat NACE correspondence tables.
| Previous code | Previous label | Mapping | Type |
|---|---|---|---|
| 03.21 | Marine aquaculture | NACE Rev. 2 class 03.21 is mapped to NACE Rev. 2.1 classes 03.21, 03.30 | 9:10 |