OXYGENATOR™ Livewell Oxygen Generator Pro Live Well Flush Mount The OXYGENATOR™ Pro Live Well Flush Mount is a livewell oxygen generator that will retrofit most boat live wells from 10 to 20 gallons and operates off the existing boat battery. The OXYGENATOR™ manufactures 100% pure oxygen by splitting the hydrogen molecule from the oxygen molecule in water. This creates a super saturated oxygen environment, even in the warmest water.Independent testing shows increasing oxygen in livewell improves fish survival by over 35%.  Pro Live Well Flush Mount Details: Injects 100% pure oxygen into livewell or baitwell Increases fish survival over 35% Power requirement: 12V DC drawing less than 1amp No switch required - automatically activated when live well fills with water Easy installation instructions Silent running Emitter size 3.375 inches in diameter Rated capacity 10-20 gallons 3 year warranty Includes: Installation instructions. Warning [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].