Table 1 Calculated LC50 values (mM) of ammonia (NH3 + NH4+), unionized ammonia (NH3), and nitrite for Betta splendens with 95% confidence limits (in parenthesis) for various exposure times
From: Acute toxicity of ammonia and nitrite to Siamese fighting fish (Betta splendens)
Time (hour) | Ammonia (NH3 + NH4+) (mM) | Unionized ammonia (NH3) (mM) | Nitrite (mM) |
|---|---|---|---|
24 | 129.70 (121.62–140.7) | 0.58 (0.54–0.63) | 28.97 (27.00-35.31) |
48 | 125.65 (117.79-135.03) | 0.56 (0.53–0.60) | 28.03 (26.05–33.12) |
72 | 125.65 (117.79-135.03) | 0.56 (0.53–0.60) | 27.37 (25.48–31.41) |
96 | 123.4 (114.69-130.03) | 0.55 (0.51–0.58) | 24.57 (22.69–26.42) |