Pro Defense XXS is a high-protein (57 ) food in the form of micro-particles (0.5 mm) with a probiotic for the daily feeding of fry and small fish species.Probiotic fish action:- colonizes the gastrointestinal tract by attaching to the intestinal epithelium - creating a barrier that prevents the settlement of unwanted bacteria.- produces substances that inhibit the growth of pathogenic bacteria (organic acids, bacteriocins, hydrogen peroxide, lysozyme).- limits the access of pathogenic bacteria to nutrients.- affects the immune system, stimulating it to produce antibodies and increasing the activity of macrophages.The probiotic series includes probiotic-added foods for the daily diet of fish. Probiotics added to food contain live endospores of the bacteria Bacillus subtilis, which stabilize the intestinal microflora and improve nutrient utilization. This means less water contamination with fish feces. The probiotic also improves the general condition of the fish and strengthens the immune system.Bacillus subtilisDue to these properties of the endospores of the bacteria, the probiotic added to Pro Defense foods maintains its viability for a long time, and the germination of the endospores occurs only in the digestive system of the fish.- High protein (57 ) food in the form of microgranules (0.5 mm) with the addition of a probiotic for the daily feeding of fry and small fish species.- Food containing additional probiotic-viable endospores.Bacillus subtilisbacteria, which stabilize the intestinal microflora, increasing fish resistance to pathogens and improving food utilization. Consequently, fish growth is accelerated and water pollution is reduced by their feces. The synergistic effect of probiotics, beta-glucans, vitamins, and carotenoids strongly influences the immune system of fry and adult fish, increasing resistance to pathogenic pathogens.- Probiotics have a positive effect on reproduction and also contribute to, for example, transmission, reproduction, interspecific aggression, and competition. etc. Reduces the effects of stress caused by.