# Commission Regulation (EC) No 889/2008 of 5 September 2008 laying down detailed rules for the implementation of Council Regulation (EC) No 834/2007 on organic production and labelling of organic products with regard to organic production, labelling and control, Section 1

Extent: E+W+S+N.I.

Organic production of salmonids in fresh water:
Brown trout (Salmo trutta) — Rainbow trout (Oncorhynchus mykiss) — American brook trout (Salvelinus fontinalis) — Salmon (Salmo salar) — Charr (Salvelinus alpinus) — Grayling (Thymallus thymallus) — American lake trout (or grey trout) (Salvelinus namaycush) — Huchen (Hucho hucho)
Production system
Ongrowing farm systems must be fed from open systems. The flow rate must ensure a minimum of 60 % oxygen saturation for stock and must ensure their comfort and the elimination of farming effluent.
Maximum stocking density
Salmonid species not listed below 15 kg/m 3
Salmon 20 kg/m 3
Brown trout and Rainbow trout 25 kg/m 3
Arctic charr 25 kg/m 3

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Source: https://www.legislation.gov.uk/eur/2008/889/annex/XIIIa/section/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2008-889/annex-XIIIa/section-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.