The use of Fermented Feed on the Growth of Tilapia (Oreochromis niloticus): A Review

Feed is the most important factor that must be considered for fish growth. Feed is also an important factor and affects the survival and growth of fish. The growth of tilapia is very dependent on physical and chemical influences and their interactions. Tilapia fish are included in omnivorous fish or all-eating. These fish can breed with a variety of foods, both animals and plants. Tilapia when it is still in the form of seeds, its food is plankton and moss, while when it is an adult, it can be given additional food in the form of artificial feed. The purpose of this study was to find out how the use of fermented feed on the growth of tilapia and the addition of fermented doses of 2% to 6%. The method used is a descriptive exploratory method from various previous research literature, both from national journals and international journals: Research Gate, Directory of Open Access Journals and Google Scholar. Fermentation is microbial activity in food to produce the desired product. Microbes that are generally involved in fermentation are bacteria, yeast and mold. Fermentation will simplify the particles in the feed ingredients so that it will increase the nutritional value of the feed. The results of the addition of fermentation to feed greatly affect the growth of tilapia with research giving doses of 2 to 6% fermented products with the highest growth, FCR and survival.