Probiotics are used as an alternative to antibiotics and chemicals. They degrade the organic matter in the aquaculture ponds to improve the aquatic environment, thereby reducing the toxicity levels. The administration of a mixture of bacteria has positively influenced on survival and protective effect against Vibriosis and the White Spot Syndrome Virus (WSSV). This result was due to stimulation of the immune system by increasing phagocytosis and antibacterial activity. LaviPro W has formulated with wide range of probiotic strains which are manufactured by using advanced biotechnologies. The formulated probiotic strains are regarded as environmentally safe and non-pathogenic in nature.