Plasticrafts Group supplies Closed Circuit Re-circulatory Aquacultures Systems. Plasticrafts Group also manufactures exports and imports aquaculture equipment and systems. The Closed Circuit Re-circulatory Aquacultures Systems finds an application in inland hatcheries. The Closed Circuit Re-circulatory Aquacultures Systems provides complete treatment to neutralize varying levels of BOD, COD, TSS and TDS that is existent in aquaculture station effluents. These Systems has four- stage treatment pattern. These Systems uses latest compact bio-reaction technology that allows the process to be carried out in smallest minimum possible space.