How Often To Pump Aerobic Septic Tank. Subscribe now to receive free maintenance reminder emails. The best aerobic septic system maintenance plan starts in the hands of the homeowner.
How often should my aerobic system be pumped? It is recommended that you install a dirty water pump that can handle small solids up to 30mm in size. Septic tank pumping schedulescan vary widely, depending on the size of the tank and the number of people making regular use of that tank.
The knowledgeable team at san aerobic recommends pumping your tank every three years.
Excessive sludge in the aerobic tank. Household septic tanks are typically pumped every three to five years. If there is a buildup of sludge in your aerobic tank, it can keep the oxygen entering the system from properly breaking down the waste, and will prevent the waste from being sufficiently treated. Make sure that at least every six months: