Most of the ShinMaywa pumps take 5-12 ounces of oil

It comes with a two-year

Comes assembled with a new circulator propeller and a protective wire cage

Wattage: 9-Watts

with seamless water flow between units

EasyPro Sentinel PA34 Deluxe Pond Aeration System Up To 1 Acre Standard Enclosure:SC18 Post-Mount Most of the ShinMaywa pumpsEasyPro Sentinel PA34 Deluxe Pond Aeration System Up To 1 Acre Pond Aeration Overview For years, pond aeration was thought of as something you only needed if you had high fish loads. Through years of working closely with pond owners it has been proven that aeration does far more than just keep fish alive. In fact, we consider aeration to be the single most important step in maintaining a healthy pond. Without oxygen nothing will decompose. All the