Pengaruh Penambahan Enzim Papain Dalam Pakan Dengan Dosis Berbeda Terhadap Pe…

This research was conducted for 56 days from April to June 2025 at the Laboratory of Aquaculture Technology, Faculty of Fisheries and Marine Sciences, Riau University. The purpose of this study was to determine the effect of adding papain enzyme with different doses in feed on the growth and survival of snakehead fish (Channa striata) with a recirculation system, as well as to identify the best…