Gouramy (Osphronemus gouramy) is an economic freshwater fish. This study aims to effect of frequency given of Tubifex sp on growth and survival of gouramy (O. gouramy Lac) larvae. The method was an experimental method using a Completely Randomized Design (CRD) with five levels of treatment and three replications. The treatment given is the frequency of natural feeding of Tubifex sp. with the le…