A comprehensive dataset on antimicrobial activity of indigenous Oscillatoria spp. against common bacteria causing diseases in fish and shellfish

Data sets were produced on the antibacterial activity of phenolic extracts using the disk diffusion technique on two marine and two freshwater species of Oscillatoria. Table 2 describe the data on diameter of the inhibition zone (mm) exhibited by Oscillatoria species against isolated pathogenic bacteria. Table 3 describe the data on antimicrobial index (AI) of Oscillatoria strains against isolated pathogenic bacteria.