Ferox trout (Salmo ferox) is a variety of trout found in oligotrophic lakes/lochs of Ireland, England, Scotland and Wales. Ferox trout is a traditional name for large, piscivorous trout, which in Scotland feed largely on Arctic char.
The Ferox trout (Salmo ferox), which can be found in oligotrophic lakes or lochs throughout Ireland, England, Scotland, and Wales, is traditionally referred to as a large, carnivorous trout. In Scotland, it primarily feeds on Arctic char.