The research wac conducted for 30 days from 23 March to 22 April 2015 which was held at the Graat Hall Brackishwater Aquaculture Development Jepara, Central Java Pronvince. The aim of this research wat to determine the different salinity for growth and survival rate of Western white prawns (Litopaneaus vannamei). The method used is the experimental method with completely randomized design (CRD)…