Figure 1.
Streptococcus agalactiae counts after incubation with serum of Nile tilapia fed different concentrations of C. rotundus: T1 (0—control), T2 (0.4 g/kg diet), T3 (0.8 g/kg diet), and T4 (1.6 g/kg diet) for 60 days. Data are given as mean ± SD and different superscripts are significant differences (p < 0.05).
