Changes in some behavioral, hematological and biochemical indices of air-breathing Clarias gariepinus [BUCHELL, 1822] exposed to pharmaceutical effluent

This work aimed at evaluating the behavioral, biochemical and hematological effects of pharmaceutical effluent in laboratory population of Clarias gariepinus using a static renewal bioassay system. Fish specimens were collected and exposed to five (0.04, 0.06, 0.08, 0.10 and 0.12 mgL-1) sublethal concentrations of the effluent including a control experiment. Different dose dependent behavioral responses such as erratic swimming, gasp for breath,...