F2 – Fish reduced
F3 – Fish free
FO – Fish oil
FM – Fish meal

F3 Open Source Formulas


To prevent the depletion of the forage fishery, we want to accelerate the existence of aquaculture feed that contains zero/ reduced forage fish products. To encourage adoption, we list open formulas for F2 (fish reduced) or F3 (fish-free feed).
These formulas are free to use and can be tailored to fit your aquaculture needs.  If you would like guidance and advice, you can use the “Contact” link above to reach out to us.