The purpose of this study was to evaluate the effect of probiotic Lactobacillus trade on growth parameters, survival and nutrition indices of common carp (Cyprinus carpio). The 243 fish pieces were put with weight average of 53.39±5.78 in 9 tanks of 300 liter fiberglass with a volume of 250 liters of water for 8 weeks using three treatments contain zero (control), 103 CFUg-1 and 106 CFUg-1 lactobacillus probiotic were grown commercially. The project was carried out in 3 treatments with 3 replications. Fish feed were done with two times in day and 2% body weight The after finish the experiment, fishes growth parameters, survival and nutrition indicators were examined. The obtained results showed that the specific growth rate, final weight, feed efficiency, protein and fat-performance ratio in the tested group of treatment 106 CFUg-1 probiotics was higher than other. CFUg-1 103 probiotic treatment had the highest survival rate but feed conversion efficiency and feed conversion ratio was the lowest. The condition factor and liver and visceral indexes of the treatments showed no significant difference with control group.