Yesepus Arianto Otu, Felix Rebhung and Wesly Pasaribu 2024. Effects of Adding Red Dragon Fruit Peel (Hylocereus polyrhizus) at Different Dosages in Feed on the Color Change of Clownfish (Amphiprion percula). Grouper : Jurnal Ilmiah Perikanan. 15, 1 (Apr. 2024), 51–60. DOI:https://doi.org/10.30736/grouper.v15i1.229.