Table 1 The mean (± standard error) water quality parameters measured daily (*) and weekly (**) throughout the study.
Temperature (°C)* | pH* | NH3 (ppm)* | Salinity (ppt)* | Nitrites (mg/L)** | Nitrates (mg/L)** | |
|---|---|---|---|---|---|---|
System 1, Round 1 | 27.0 ± 0.03 | 8.18 ± 0.0 | < 0.10 | 32.9 ± 0.16 | 0.06 ± 0.01 | 5.1 ± 0.2 |
System 2, Round 1 | 28.8 ± 0.04 | 8.19 ± 0.01 | < 0.10 | 32.6 ± 0.16 | 0.14 ± 0.03 | 5.5 ± 0.25 |
System 1, Round 2 | 31.0 ± 0.03 | 8.23 ± 0.02 | < 0.10 | 33.2 ± 0.22 | 0.04 ± 0.0 | 4.4 ± 0.1 |
System 2, Round 2 | 27.2 ± 0.07 | 8.19 ± 0.0 | < 0.10 | 32.3 ± 0.14 | 0.04 ± 0.0 | 3.4 ± 0.23 |