With my victa and snipper 2 strokes i only carry a 5 litre (green)jerry can only for 2 stroke fuel which i mix precisly 25:1 using valvaline.my 20 litre jerry can (red) is for unleaded fuel only.i also use a funnel with a mesh filter and use it all the time.next time you go to your local servo to fill up your fuel can or car,use a mesh filter and see how much crud comes out of the fuel nozzel you would be amazed...ken