From 1999 to 2015, there was tremendous progress in tilapia farming in Bangladesh. The United Nations Food and Agriculture Organization (2016) reported that, in 2014, Bangladesh ranked third after China and Indonesia among the top tilapia producing countries in the Asia-Pacific region. Production increased from 2,140 metric tons (MT) in 1999 to 347,801 MT in 2015. Meanwhile, more than 400 hatcheries and over 15,000 small, medium and large commercial farms were established all over the country. The hatcheries produce more than 5 billion monosex fry every year.