The present study was conducted to evaluate the tilapia cage culture's present status, major constraints and the socio-economic condition of the cage culture farmers in Comilla District of Bangladesh for a period of six months from April to September 2011. Data were collected through questionnaire interviews and focus group discussions. In Comilla the venture rearing of tilapia in cages started recently from January 2011 in Daudkandi upazila, at Gumti river. 25 peoples started this practice with the support of BRAC. Following the Thailand technology i.e. constructed the cages in 6 m x 3 m x...