Singh, R. K.; Chawan, J. B.; Vartak, V. R.; Belsare, S. G. Effect of a Probiotic Bacterium Supplemented Feed on Survival and Growth of Fry of Two Ornamental Fishes, Pterophyllum Scalare and Metynnis Schreitmuelleri. Indian J. Fish. 2011, 50 (1), 35-39.