Figure 6.

Relative percentage survival (%RPS) of the experimental groups based on that of the control NaCl group at 21 days post-challenge. Data are represented as the means ± SDs (n = 3; n represents three replicated aquarium tanks). Statistical analysis was performed via a paired two-sample t-test for an analysis of means with p < 0.05. The capital letters above the bars indicate the significant differences between the F group (StrepKU-1 injection) with others. Moreover, the small letters indicate significant differences between those with and without loading the StrepKU-1 for each pair of materials (H vs. HF, HA vs. HAF, HC vs. HCF and HAC vs. HACF).