1.

Evaluation of using crayfish (Procambarus clarkii) as partial or complete replacement of fish meal protein in rearing the Nile tilapia (Oreochromis Niloticus ) fry

Pages 31-39
Abeer Abd El- Rahman; Nehad Badrawy
2.

Effect of stocking densities of grey mulle (Mugil cephalus) reared on natural food in monoculture earthen ponds on growth performance and total production with economical evaluation

Pages 41-56
Ahmed Abdel-Gawad; Abdel-Rahman Salama
3.

Ecological and biological studies on the Nile tilapia Oreochromis niloticus along different sites of lake Burullus

Pages 57-88
Khalid Zaghloul; Wafaa Hasheesh; Mohamed Marie; Iman Zahran
4.

Effects of zooplankton Grazing on Phytoplankton succession in the River Nile, Egypt: an enclosures study

Pages 89-103
Adel Mageed; Adel Konsowa; Hammed Eladel; Soaad Sabae
5.

Efficiency of African Catfish Clarias gariepinus in controlling unwanted reproduction of Nile Tilapia Oreochromis niloticus in low input production system

Pages 105-113
Gamal El Naggar
6.

Efficency of inoculating the green algae Chlorella and Scenedesmus to prevent cyanobacteria growing in Nile tilapia culture

Pages 115-126
Aida Dawah
7.

Helminth parasites in Barbony Mullus barbatus fish with reference to public health hazards.

Pages 127-137
Jihan Abo-Esa