home // Blog // Fish Feed – The key ingredients that monitor fish health

Fish Feed – The key ingredients that monitor fish health

October 13, 2020

Are you an aqua farmer and worried about the fish health? The feeds from the perfect suppliers can help you get the best quality and variety of feeds for different variety of fishes, that helps to improve the growth and offers an exceptional result. There are a few important things that you need to note while you are involved in fish farming. You have landed on the correct page that offers you a detailed study of what fish feed will be the best for your farm. Let’s take a look into the various factors:

What is the Composition of these feeds?

While you are interested in buying the best quality feeds you need to take a deeper look into the composition of the same. Six main components rule the game – protein, fat, water, ash, crude fiber, water, nitrogen-free extra, or NFE. While you go forward to choose the best one you need to check if all the ingredients are present and if they are available in an optimum amount.

The feeds generally comprise various ingredients. Fish meal and oil have traditionally been the main ingredients in the feed, especially for carnivorous fish, but now other ingredients are also used from plant and (land) animal sources. The food industry can be used as soy, peas, and rapeseed protein, animal protein and fat ingredients. These ingredients can be used as a source of protein or fat. About 50% of the protein in fish food comes from sources other than a fish meal without affecting the growth performance.

How are the feeds produced?

The feeds are generally produced by extrusion. The extrusion process involves high temperature and pressure, and the starch in the feed is gelatinized. This gelatinization or pressure cooking of starch produces particles with a strong structure. Extrusion technology allows the production of particles of various sizes and shapes that are water-stable and dust-free. Also, the physical properties of the pellet can be controlled and floating and sinking pellets can be produced. Finally, the extrusion process allows a large amount of fat vacuum coating of the granule and the production of Fish feed with high-fat content.