This experiment was conducted as a factorial experiment to determine the effects of two factors as well as interaction of these on production of post larvae of the giant freshwater prawn. The first factor was type of food comprising two levels namely Brachionus plicatilis and Artemia salina, respectively, while the other was intervals of exchange of one fifth of the volume of culture media comprising two levels namely two and five days, respectively. Duration of the experiment was 42 days. Results of the experiment indicate that there were no significant difference among the effects of the two factors or interaction of the two on post larvae production of the prawn (P0.05). Average production ranging from 1660 to 2309.5 post larvae were recorded for the four treatment combinations.