This project aims to develop the management and phased production of marine shrimpLitopenaeus vannamei in a recirculating system to establish a cost efficient industry forshrimp culture. Using 500L self-clean culture tanks, white shrimp Litopenaeusvannamei postlarvae (PL3-5) will be cultured to 0.2-0.5g for several batches. Then theexperiments will be conducted to find the optimum conditions for shrimps from 0.2-0.5ggrow to market size (about 10g) using 4000L tanks. The parameters tested includeshrimp size, stock density, hydraulic retention time, feed strategy, and vertical surfaceincrease. Algal dry power will be added before harvest to find its effect on the color ofshrimp. Stack of dish tanks culture system will be constructed and tested its possibility toincrease the productivity based on area.