Primashita, A.H., Rahardja, B.S. and ., P. 2017. Effect Addition of Different Probiotic in Aquaponic Systems Towards The Growth Rate and Survival Rate of Catfish (Clarias sp.). Journal of Aquaculture Science. 1, 1 (May 2017), 1–9. DOI:https://doi.org/10.31093/joas.v1i1.1.