Meet Fuel Ox Marine® Fuel Ox Marine® is a multi-functional and performance enhancing marine additive. It is designed to alleviate ethanol issues, remove water from fuel, significantly delay phase separation, and improve fuel efficiency. Fuel Ox Marine® contains a patented catalyst that lowers the combustion point of fuel—causing an earlier, more sustained combustion cycle. This results in an increase of fuel efficiency and a decrease of emissions. One ounce of Fuel Ox Marine® is designed to treat up to 80 gallons of fuel. -Protects Against Fuel Related Issues Fuel Ox Marine® removes water and protects against carbon and sludge build up, ethanol issues, and corrosion. -Enhances Engine Performance Fuel Ox Marine® enhances combustion and provides an increase in fuel economy and power as well as a reduction in emissions. -Stabilizes Fuel Fuel Ox Marine® contains stabilizers to prevent gas or diesel from degrading for up to 2 years.