Evaluation of some Blood Parameters, Innate Immunity, and Blood Performance of Common Carp Fingerlings Cyprinus carpio Linnaeus (1758) by using Single and Dual Bacterial Isolates Probiotics

Abstract This study was conducted to evaluate the efficiency of isolates probiotic bacteria Lactobacillus acidophilus 4453 and Streptococcus thermophilus 5935 on blood parameters innate immunity common carp fingerlings which had initial body weight attained (44±0.69) g. A total 72 fish were used randomly divided into 4 treatments with 3 replicates (6 per replicate). An experimental diet prepared a crude protein (29.14%) gross energy 396.726 kcal / The probiotics in form bacterial suspensions at dilution 1*10-6 cfu/ml added suspension 20% Arabic gum phosphate buffer salt as an enveloping adhesive material cells increase their stability survival feed pellets. liquid specified amounts diets according following (T0 control treatment, T1 4453, T2 5935, T3 + 5935). Fish assessed after 83 days experiment by using equation performance ( RBC, Hb, PCV, WBC, Immunoglobulin IGM, Serum proteins ). results statistical analysis showed that all significantly exceeding compared T0 Immunoglobulin, performance. As for serum proteins, exceeded treatments. Therefore, we conclude dual combination them within conditions this highly effective achieving best values fingerlings.