According to records I can find, it's been about a decade since the fuel tank in our boat has been pulled and cleaned. I change all the filters every year and haven't had any trouble. When I change the big filter on the tank I get a lot of blue in the collector. I always keep the tank full for winter storage. And I use about 2 gallons every season so most of the fuel remains unused. I'm thinking it's probably time for another tank removal and cleaning. My question is: have any of you moved your diesel tank to the locker located on the starboard side where the out board tank goes. It seems to me to have a tank you could clean and inspect would be better than one that gets little attention. Any thoughts? Any reason why this wouldn't be possible or advisable?