What should divers do to manage their air supply effectively?

Monitoring air usage regularly is essential for divers to manage their air supply effectively. This practice involves consistently checking the pressure gauge throughout the dive to track how much air is being consumed. By doing so, divers can make informed decisions about their dive duration and any necessary adjustments to their diving plans, such as beginning their ascent when they reach a predetermined air amount.

Regular monitoring helps divers avoid running too low on air, which is crucial for ensuring safety and preventing emergency situations. It also allows divers to communicate their air status with dive buddies, fostering a cooperative environment for addressing any potential issues. In essence, active engagement with air supply management helps create a safer diving experience by maintaining awareness of the diver's current situation and promoting responsible diving practices.