Plasticrafts Group supplies Submersible Mixers with Silent Operation. Plasticrafts Group also manufactures exports and imports aquaculture equipment and systems. The Submersible Mixers with Silent Operation finds an application in lake/pond revival and sustenance programs. The Submersible Mixers with Silent Operation is also used in medium to large aquaculture ponds/lagoons and other water bodies that have intensive stocking. The Submersible Mixers with Silent Operation enables inactivation through oxidization. The Submersible Mixers with Silent Operation enables de-stratification. These Mixers enables removal of deposits and fish dejections thus avoiding organic pollution and formation of decomposed gas.