Table 3. Correlation matrix between water quality and fish biometric parameters.
| Parameter | Length | Weight | Temperature | DO | pH | NH 3 -N | NO 2 -N | NO 3 -N |
|---|---|---|---|---|---|---|---|---|
| Length | 1 | 0.969 ** | 0.364 | -0.199 | -0.312 | 0.403 | 0.489 * | -0.323 |
| Weight | - | 1 | 0.339 | -0.215 | -0.354 | 0.470 * | 0.489 * | -0.258 |
| Temperature | - | - | 1 | -0.684 ** | -0.563 ** | -0.060 | 0.426 | -0.322 |
| DO | - | - | - | 1 | 0.887 ** | -0.185 | -0.269 | 0.331 |
| pH | - | - | - | - | 1 | -0.328 | -0.385 | 0.326 |
| NH 3-N | - | - | - | - | - | 1 | -0.189 | 0.071 |
| NO 2-N | - | - | - | - | - | - | 1 | -0.207 |
| NO 3-N | - | - | - | - | - | - | - | 1 |
**
Correlation is significant at the 0.01 level (2-tailed).
*
Correlation is significant at the 0.05 level (2-tailed).