best Eco-friendly and economical method of waste water treatment.this technology no need add any chemical to remove the pollutant from waste water. this method is very useful for small towns, villages, bungalows, hotels and nallha system. Conclusion: As per our Tested samples Turbidity, Hardness, BOD, COD, Nitrate, Phosphate,etc get Redused and DO increased. 2. Concentration of COD was high of dairy waste water. 3. The Reactor was found to be very effective for sewage treatment. 4. Turbidity of domestically and dairy waste get removed about 88.63% and 44.89% respectively.