<![CDATA[Vitamins and minerals are essential micronutrients that play an important role in improving the health and productivity of farmed fish. This study aims to examine the role of vitamins and minerals in growth, immune system, feed efficiency, and fish resistance based on the results of research in the last five years. The method used is a literature study by collecting and analyzing scientific articles from Google Scholar, Scopus, ScienceDirect, PubMed, DOAJ, and Garuda. The analysis was carried out through literature selection, identification of key information, comparison of research results, and descriptive synthesis. The results of the study show that vitamins play a role in metabolism, growth, reproduction, antioxidant activity, and increased immune response, while minerals function in bone formation, enzyme activity, energy metabolism, blood formation, and osmoregulation. Proper vitamin and mineral supplementation has been proven to improve feed efficiency, growth rate, disease resistance, and fish survival rate. However, the effectiveness of supplementation is influenced by fish species, dosage, feed formulation, and environmental conditions of the farm. Therefore, the preparation of balanced feed is an important strategy to support the sustainability and productivity of aquaculture. ]]>
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