Rainbow trout
Oncorhynchus mykiss
Rainbow trout are widely stocked into small stillwater fisheries and reservoirs throughout Wales. Rainbow trout do not breed in Wales and stocked fish are triploids.
Rainbow trout grow quickly in Welsh lakes, where they thrive in the cold water, providing great trout fishing. Fly fishing is the favourite method for them, although some waters are any method.
Rainbows provide fantastic fishing on our larger reservoirs, with fish often of a high average size – 45cm plus. There are several stocked variations of rainbow trout – including blue trout and golden trout.
Find places to go trout fishing in Wales here.
Llyn Coron Fishery Anglesey VIDEO
We visit Llyn Coron on Anglesey, where we talk to fishery manager David Griffiths about this stunning and unique venue,…
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Fishing Clubs of Wales: Crow Valley Angling VIDEO
We join the Crow Valley Anglers on the Cwmbran boating lake, where we learn about the venue and the…
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End of June 2025 Fishing Update – Game, Coarse and Sea
As we head into summer, anglers across Wales are enjoying a diverse range of fishing opportunities. While warmer river conditions…
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