Traditionally hot smoked over oak by our experts in Arbroath for a mild & delicate flavour M&S rainbow trout reared in Lochs Earn, Awe and Etive to higher welfare standards, responsibly sourced and RSPCA assured. Proudly Scottish. High in protein, which contributes to a growth in muscle mass. It is recommended to eat at least two portions of fish a week, one of which should be oily. Long chain omega 3 fats contribute to the normal function of the heart. A serving provides 1.3g 520% of the recommended daily intake of 250mg of EPA and DHA.