Aqua Gen has brood fish concessions for salmon and rainbow trout in Hemne and Tingvoll. At the locations are found both the sea sites for the farming of brood fish and the land-based plant for egg production. In addition Aqua Gen material is produced at external hatcheries.

Aqua Gen provides ongoing information to subscribers about the status of production of salmon and rainbow trout through the publication of Aqua Gen Egg Update. The eggs which are produced are a result of breeding and genetics , and also of the production of brood fish which has begun 3-4 years before.