Currently, tilapia are the second most important group of farmed fish worldwide, wherein Nile tilapia (Oreochromis niloticus) is the foremost cultured species (FAO 2005). In 2014, the global tilapia production was valued at 4.5 million tons and is expected to surge to 7.3 million tons by 2030 (FAO 2014). Specifically, ...