In 2022-2023, Indonesia was build shrimp culture farming system in Kebumen Regency, Central Java with are total area of 100 ha of land prepared and around 65 he ctare of which has been utilized for main and supporting facilities. Kebumen Shrimp Culture Farming System Inaugurated by the President of the Republic of Indonesia Ir. Joko Widodo on March 9 2023. The operational vaname shrimp culture activities will start from March to May 2023, using intensive stocking density technology of 125 ind per m2 . The culture system begins with the preparation of infrastructure, especially maintenance ponds, treatment ponds, reservoirs and installation of cultivated waste water. Preparation of maintenance media water through physical and biological treatment. Protein content of feed 34-36%, application of probiotics, enrichment with feed additives and mineral.
This study used 10 units with a size of 40x40 m (1,600 m2 ) with water depth 1.2-1.5 m , one unit of water reservoir (biofilter reservoir) with an area of 2.2 ha and one unit of treatment pond with an area of 1600 m2 each. Water quality test results showed : temperature 24 – 28 oC , pH 7.3-8.6, salinity 20 - 35 mg/l, Dissolved Oxygen 4.3-6.8 mg/l, alkalinity 70-120 mg/l, total bacteria 104-105 CFU/ml and abundance of plankton >100,000-1,000,000 cells/ml.