Attwood 8803LPG2S EPA and CARB Certified Portable Boat Gas Tank with Gauge, 3 Gallon Capacity

Use with a 5HP Outboard on a 14′ lake john. Works perfectly for me, Not too large, but a huge improvement in range over the outboard’s small integrated tank. The gauge is a bonus, but actually works well. Don’t listen to the reviews about the gauge bouncing all over the place – of course it’s going to do that, with the fuel sloshing as the boat rocks on the water.Highly recommend for this type of setup, where weight is a big consideration but you want to extend your range without carrying a refilling tank and trying to refuel on the water. Fill your integrated tank for reserve, and run on this tank, you can pretty much run the lake all day with a small outboard.