Ph.D. in Fish Physiology typically spans 3 - 5 years and focuses on the biological functions and mechanisms in fish species. The program combines advanced coursework in physiology, biochemistry, and aquatic biology with original research aimed at understanding how environmental factors influence fish health, behavior, and adaptation. Students engage in hands-on laboratory work and field studies, investigating areas such as growth, reproduction, osmoregulation, and responses to stressors. The degree prepares graduates for careers in academia, research institutions, and fisheries management, contributing to the conservation and sustainable utilization of aquatic resources.