Aspek Biologi Reproduksi Ikan Cupang (Betta Imbellis) Di Perairan Umum Waduk …

Abstract Betta imbellis is a small ornamental fish and they areinhabit the Fisheries and Marine Science Faculty, Riau University. A study aims to understand the reproductive biologi of B. Imbellis has been conducted from February-April 2019. Fish sampling were conducted 2 times/week. Parameters measured were sex ratio, gonad maturnity level, gonad somatic indexs (GSI), fecundity, and egg diam…