Island Cruising & Down Under Rally Members get 15% off Aquafighter. 

Aquafighter® is a simple product that is easily installed into the bottom of the fuel tank that will keep both diesel fuel and non-ethanol gasoline water-free and eliminate or greatly reduce the risks created from water/condensation in the fuel tank such as diesel bug, microbial growth, tank corrosion, clogged filters, injector misfire, reduction in fuel efficiency, loss of acceleration, fuel degradation, engine stall and engine failure.