The E-Z Oil Biocide Bio-Blast Fuel Additive is the perfect solution for protecting your fuel and water phases from microbial slime. This fuel additive is designed to kill fungi, bacteria and algae in fuel tanks and fuel systems, while also preventing corrosion and rust. This fuel additive can treat up to 1,280 gallons of fuel. It also helps protect fuel lines and filters from plugging, ensuring your fuel system runs smoothly and efficiently. FleetPride is your First Click in Heavy Duty®.