Which was held for 28 days starting in 26 September – 23 October 2022 at the Fish Seed Hall (BBI) of the Faculty of Agriculture, Riau Islamic University, Pekanbaru. This study aimed to determine the effect combination of maggot flour (H. illucens) and cassava leaf flour (M. Utilissima) on the survival and growth of pond fish seed (H. temminckii). The method used was a completely randomized de…