This study was conducted using a completely randomized design, two factors and three replications. The first factor is the type of fermentation box (basket, storey box and single box with a hand crank) and the second factor is duration of fermentation (3 and 5 days). Observation material was fungi level on fermented cocoa beans. Determination of fungi's level refers to the Indonesia National Standard of cocoa bean: SNI 2323-2008 procedure [2]. Observations were processed using descriptive and statistical analysis with one way ANOVA test and DMRT.