FUEL CELL REPLACEMENT Need to replace your fuel tank? Most people don't think about their fuel tanks - until they fail. The ethanol additive to gasoline damages fiberglass tanks. Even metal tanks can fail. Aluminum when encased in foam can absorb moisture creating corrosion that eventually will create holes in your tank. Replacement tanks are widely available but the challenge is accessing the tank. Often, a boat is literally built around the tank. Have us inspect it and we will go over the whole process with you as each vessel could have a different approach to completing the job.