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Trout, Rainbow (Oncorhynchus mykiss)

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Common name - Trout, Rainbow
Scientific name - Oncorhynchus mykiss
Rating
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Farmed
Production method Ponds and raceways
Production country Europe
Production area All
Summary
Organic Certification Standards for farmed trout set comprehensive production standards which include third party auditing and site inspection. These standards led to better overall environmental performance including: reduced stocking densities; limited use of medicines and chemicals in production, and feed which must be produced from by-products of human consumption fisheries and certified, organic plant raw materials.
Biology
A member of the salmonid family, rainbow trout are native to western North America and range from Alaska to Mexico. They can grow up to 120cm in length and live to an average age of 11 years. They prefer freshwater and requires fast flowing water to breed
Production Information
Rainbow trout is the most widely farmed trout species in the UK. It is cultivated in freshwater tanks, ponds and raceways adjacent to a good water supply, such as a river. Water is diverted into the farm in a constant flow and treated before being discharged.
Alternatives
(Based on method of production, fish type, and consumer rating: only fish rated 3 and below are included.)
Read what the consumer pages of the Good Fish Guide say about this species.