During which phase of boating should you fill the tank slowly?

Filling the tank slowly while fueling is essential for several reasons. It helps to avoid overfilling, which can cause fuel to spill out of the tank and potentially into the water, leading to environmental pollution and safety hazards. Additionally, filling the tank slowly allows for better control and monitoring of the filling process, reducing the risk of fuel splashing or overflowing, which can damage the vessel or create a fire hazard.

Moreover, when you fill a tank slowly, it reduces the chance of vapor buildup, which can occur if the tank is filled too quickly. Fuel vapors are flammable, and controlling their release is crucial for maintaining safety while refueling. This gradual approach ensures that both the boater and the environment remain safe during the fueling process.