The Student Organization Capacity Building Program (PPK Ormawa) of the Aquaculture Student Association (Himakua) of IPB University provides assistance to the Women Farmers Group (KWT) and the community of Purwasari Village, Dramaga District, Bogor, West Java regarding training on tilapia malelization (sex reversal). The activity was attended by no less than twenty villagers, located in the As’surrur Mosque which is adjacent to the fish rearing pond.