Kissing Gourami (Helostoma temminckii) is one of the freshwater fish species that are commonly found in Sumatra, Java, and Kalimantan. One type of natural fish food that can be given to fish larvae is Daphnia magna. Azolla microphylla can be used as an enrichment as one of the sources of fatty acids. This study aims to determine the need for Azolla microphylla by Kissing Gourami larvae given th…