This study was conducted on 10 days at Maninjau Lake Waters as part, of Koto Kaciak Village, Tanjung Raya District, Agam Regency, West Sumatra Province. The purpose of this study is to see the influence of light colors on rinuak fishes which is catched by serok. The method used in this study is the experimental fishing method. The research was conducted at night and the result that there is no …