Parameter | T0 (control) | T1 (50 ml/l) | T2 (100 ml/l) | T3 (150 ml/l) | T4 (200 ml/l) | T5 (250 ml/l) |
Temperature (˚C) | 27 | 27 | 27 | 27 | 27 | 27 |
Dissolve oxygen (mg/l) | 8.8 | 8.2 | 6.3 | 5.6 | 5.2 | 4.9 |
pH | 6.9 | 6.6 | 6.3 | 6.1 | 6.0 | 5.7 |
Ammonia (mg/l) | 0.01 | 0.03 | 0.06 | 0.09 | 1.5 | 2.2 |