Credit: Patrick Appenteng (Ghana) The photo shows circular cages on the Volta Lake located in the Asuogyaman District of Ghana for the culturing of Nile tilapia, Oreochromis niloticus. Total number is five (5). Three (3) have a dimension of 40m circumference ×7m depth whilst the other two (2) also have a dimension of 60m circumference x7m …