| Rearing Tank Cover |
| ||
| None | Partial | Near-Full | P value |
Length (mm) | 115 ± 2 | 113 ± 3 | 118 ± 4 | 0.550 |
Weight (g) | 16.3 ± 0.62 | 16.3 ± 1.3 | 18.3 ± 1.7 | 0.476 |
Ka | 1.05 ± 0.03 | 1.08 ± 0.02 | 1.07 ± 0.02 | 0.691 |
HSIb | 1.79 ± 0.18 | 1.68 ± 0.07 | 1.89 ± 0.05 | 0.483 |
VSIc | 8.90 ± 0.10 | 8.42 ± 0.77 | 8.65 ± 0.54 | 0.829 |
SSId | 0.19 ± 0.09 | 0.10 ± 0.01 | 0.09 ± 0.05 | 0.346 |
Pectoral fin indexe | 12.44 ± 0.15 | 13.10 ± 0.24 | 12.56 ± 0.30 | 0.174 |
Dorsal fin indexe | 11.62 ± 0.22 | 11.32 ± 0.92 | 10.52 ± 0.31 | 0.300 |
Pelvic fin indexe | 11.12 ± 0.38 | 11.49 ± 0.50 | 11.45 ± 0.40 | 0.807 |