This research was conducted on February 2016 in LubukPuding village of Buru Subdistrict of Karimun District of Kepulauan Riau Province. The purpose of this study was to determined differences drift gillnet catches according of day to the operational. This resech used a survey method.The night catches almost three time bigger then day light catches in respectively total catches is 332,1 kg (41 f…