The way fish diets have changed

It’s a given that fish health and fish nutrition are linked. As are fish health and environmental conditions. As are fish health and husbandry routines, and genetics for that matter. But let’s look at fish diets and their changing composition. EXPERT In business there’s a drive to make a profit; to make a profit by either increasing margins, increasing productivity or reducing costs. Ideally, by all 3. The biggest single expense item, and a prime target for budget pruning –