Method for the production of feed and feed additive for marine species and crawfish.

摘要

The invention relates to a new feed, feed additive and method for production of feed for marine species. Trimethylamine (TMAO) or derivatives if same are formed to be powerful iron inhibitors when added to a conventional feed composition. When used alone or in diluted dry or liquid form the amount needed to obtain an optional synergetic effect between iron and omega-3 fatty acids in the feed can be calculated according to a defined equation.