Video credit: Jhons Huayanay Ostos (Peru) Review: Abdel Rahman El Gamal (Founder of the video channel) This video was filmed in a large size tilapia hatchery in Aswan, Egypt. This hatchery belongs to the Lake Nasser Development Authority. The hatchery-produced of Nile tilapia, (Oreochromis niloticus) are used for a stock enhancement …