The histopathological effects of Linear Alkylbenzene Sulfonate on the gill, liver and kidney tissues of the Caspian kutum, Rutilus frisii kutum were studied. The fish were exposed to three sublethal concentrations of anionic detergent, Linear Alkylbenzene Sulfonate (LAS) for short term intervals (192 h). Gill, liver and kidney samples were collected after 192 h of exposure to LAS and lesions we...

The histopathological effects of Linear Alkylbenzene Sulfonate on the gill, liver and kidney tissues of the Caspian kutum, Rutilus frisii kutum were studied. The fish were exposed to three sublethal concentrations of anionic detergent, Linear Alkylbenzene Sulfonate (LAS) for short term intervals (192 h). Gill, liver and kidney samples were collected after 192 h of exposure to LAS and lesions we...

The current study was carried out to investigate the effects of dietary supplementation lysine and methionine on growth performance, approximate carcass compositions haematological biochemical parameters in common carp, Cyprinus carpio fingerlings (average weight 22 ± 0.9 g) for 10 weeks. Four experimental diets were prepared with supplemented at levels (0 (control diet), T1 (1Lys 0.4Met g/kg),...

The objectives of the present study were to evaluate potential Korill (KO), a product based on krill oil, supplemented in fish feed (5 g/kg feed) alleviate density-induced stress carp fingerlings, and its protective capacity case anthelmintic drug administration (ABZ—albendazole). Thus, divided into four groups: LD (low density with normal feed), LD-KO KO supplementation HD (high HD-KO feed). D...

this study investigates the effects of replacement of fish oil by sunflower oil and colsa oil as the vegetable oils, on growth and nutrition performance and survival rate of  rutilus frissi kutum with initial average weight 3.65±0.39 g over 8 weeks. three diets were supplemented with 8.5% of either fish oil (control), sunflower oil, and colsa oil, respectively in triplicates. after the experime...

To understand the welfare implication of photoperiod manipulation on Clarias gariepinus, fingerlings (n = 108) and juveniles C. gariepinus with a mean weight 3.75±0.03 g 21.7±2.88 were exposed to zero light (0L:24D)-T1, average (12L:12D)-T2 continuous (24L:0D)-T3 in triplicates for 35 days. The highest mortality rate was recorded T2 T3 (13.9%) (22.2%). T1 significantly higher (p 0.03) weekly gr...