Download it here. The app is searchable in the Google Play Store under Sailboat Owners.
Sorry iPhone/iPad users, we are still waiting on Apple. :(Click the X in the upper right corner to make this go away
I find it much easier to use injector cleaner. Comes in its own bottle! If you have an electric fuel pump, you don't even need to fill the new filter, just wait longer...For changing fuel filter I use a gallon plastic gas container so I can add diesel to the racor filter to top it off before running the engine.
Wait until you take a breaking wave on your quarter and those fuel cans become a load on your stanchions. If you really really need to carry extra fuel, consider a bladder secured by padeyes centered on deck where ever the load best fits, here's a 25gal, there are all kinds of sizes and shapes. You gravity drain them to your regular tank and stow them away:A problem I have had with strapping extra fuel to the rail is that I notice a difference in how the boat rides through the water.
You don't see many of them because coastal cruisers don't have much use for extra fuel tanks, they manage their trip itinerary to hit the necessary fuel docks...and pick their sail plan carefully.....I just Googled those tanks....DAMN, they are expensive!!! Guess that could also be why we don't see many of them.