The main aim of this research is to explore the effect of supplementary feeding, Azolla piñata and probiotics, on the quality and profile of fatty acids in patin fish oil extracts, protein and amino acids content. In this research, patin fish were divided into three different feeding treatments: pellets only (P1) as a control; pellets and A. piñata (P2); pellets and probiotics (P3). These fis…