Onggok is solid waste from industrial products from cassava raw materials. The strategy for overcoming onggok is to use it as a feed ingredient for Hermetia illucens maggots. Maggot H. illucens which is often known as bioconversion of organic waste. Feeding maggot must pay attention to the nutritional intake received by maggot. Carbon and nitrogen are important elements for maggot growth, but t…