ABSTRACT This research was conducted out in Nagari Mungo Luak Subdistrict Lima Puluh Kota District West Sumatra Province, namely in February 2023. The research location was determined purposively based on the consideration that Nagari Mungo is the center for hatchery of gouramy in Lima Puluh Kota District. The method was used in this resesarch by survey with the number of sampel was 24 peop…