Aim: This study aimed to determine the bacterial composition at various stages of the temperature regime in a recirculating aquaculture system (RAS) to assess the pathological risk of a group of opportunistic pathogenic microflora.
Materials And Methods: Water temperature, incidences of illnesses, and fish mortality were monitored, during the research period to identify the causes of pathogens in sturgeons. Analysis of the nucleotide sequences was performed using the quantitative insights into microbial ecology module.