Artemia franciscana nauplii was enriched with a bacterial species Weissiella koreensis (lactic acid gram-positive) isolated from the alimentary tract of Stellate sturgeon (Acipenser stellatus), at 3 levels. Treatments included T1: 6.9×104 colony-forming units (CFU) mL-1, T2: 6.9×105 CFU mL-1, T3: 6.9×106 CFU mL-1 and their effects were compared with the control diet (no probiotic were added). E...