The statstcal design of the research is Completely Randomized Design (CRD) with 5 treatments and 4 replicatons. In the formulaton, rice bran was used as a source of dietary fber to replaced wheat four at fve diferent levels i.e. 0% (Control), 25% (Treatment 1), 50% (Treatment 2), 75% (Treatment 3), and 100% (Treatment 4).