Potential of bacteriocins produced by probiotic bacteria isolated from tiger shrimp and prawns as antibacterial to , , and species on fish.

: Bacteriocin has been used widely in industry as a biopreservative agent. The objective of the present study was to investigate the potency of Bacteriocin isolated from tiger prawn and freshwater shrimp as an anti-bacterial on fish. : A total of ten candidates of probiotic bacteria consisted of five isolates from tiger shrimps (H1, H2, H3, H4, H5) and five isolates from freshwater prawns (W1, W2, W3, W4, W5) were evaluated.