Based on the result of this research, organic fertilizer 1.2 g/L chicken dung, 0.9 g/L rice bran and 0.3 g/L coconut oilcake contributed to the growth of highest biomass production and nutritional value content for D. Magna. Tilapia fed with D. magna cultured with organic fertilizer 1.2 g/L chicken dung, 0.9 g/L rice bran and 0.3 g/L coconut oilcake also showed the highest relative growth, survival and consumption rate.