“…The appearance of diseases is a major obstacle in sustainable aquaculture production [10]. The conventional technique for disease control, such as antibiotics and antimicrobial drugs, are being used since last few years, but they have limited success in prevent-Probiotics are considered as microbes that have been employed as dietary supplement to enhance fish growth factors as length, weight gain, better survival rate, stress tolerance, improved gut flora, health of host, immunity enhancement and also to improve water quality parameters [13][14][15][16][17][18][19][20][21][22][23][24][25][26]. The widely used microbial strains as probiotics in aquaculture are Lactobacillus, Bacillus, Saccharomyces, Pseudomonas, Bifidobacteria and Vibrio [27].…”