Range:
Subjects: Ammonia; Clarias gariepinus; Hydroponics; Water quality
Subjects: Chemical synthesis; Fatty acids; Fishery products; National income; Omega-3 fatty acids
Subjects: Cells; Clarias gariepinus; Liver; Soybean; Sunflowers
Subjects: Clarias gariepinus; Immunohistochemistry; Kidneys; Physiological effects
Subjects: Contracaecum; Egypt; Nematodes; Pathology; Siluridae
Subjects: Digestion; Fishes; Growth; Nutrition; Organic acids
Subjects: Clarias gariepinus; Fenugreek; Immune response; Thymes
Subjects: Clarias gariepinus; Trematoda
Research interests: Clarias gariepinus; Contracaecum; Diagnosis; Nematodes; Pathology