Bacterial disease attack occurs at the hatchery stage. which is considered to be the most serious threat. and often results in mass mortality of shrimp larvae by vibrosis which is that caused by a luminous bacterium identified as Vibrio harveyi. This research was carried out to obtain local isolates of probiotic bacteria that were able to inhibit the growth of V. https://fitnessgravesyardes.shop/product-category/right-foot-pedal/