Harmful effects of water pollution on some physiological responses of the nile tilapia [oreochromis niloticus] in both Qarun and Burullus lakes

ABSTRACT

Background: Qarun and Burullus Lakes suffer from serious pollution problems owing to the enormous input of untreated agricultural, domestic and industrial effluents. This study was conducted to explain the effect of water pollution of these lakes on some physiological parameters of O. niloticus