1- Synthetic foods alone are not able to meet the nutritional nutritional requirements.
1- Aquaculture tends to be found in their natural environment.
2- Digestion and absorption of live food is easier and helps to digest and absorb concentrate food, meet the needs of amino acids and essential fatty acids and minerals and provide hunting experience for fish.
1- Increases fish resistance to pathogenic factors and unfavorable conditions.
1- By enriching live food, essential substances such as vaccines and essential fatty acids and medications can be transferred to the digestive system of the fish.
1- Live food consumption causes adequate growth of genital gadgets and increased aquatic productivity.
1- Since feeding most of the costs of fish farming and in some species, even more than fifty percent of the costs can be significantly reduced by the production of live food, the cost of aquatic breeding can be significantly reduced.
1- The larvae most of the aquaculture tend to hunt and feed on moving foods and are reluctant to feed on powdered foods.