Scuba is a self contained underwater breathing apparatus with a regulator, air cylinder and other equipment to enable a diver to explore the ocean. It allows a diver to stay underwater for extended periods of time so they can examine the tiny creatures living on a reef or gaze at a school of fish swimming overhead.

Many people choose to become scuba divers because of the sense of freedom and wonder that it gives them. However, it is important to remember that diving is a dangerous activity and there are potential hazards on every dive. This is why it is essential to follow the rules and regulations of scuba and always dive within your limits.

It is recommended that you dive with a buddy to increase your safety and enjoyment. You should agree on a dive plan before your dive begins and check the plans frequently during the dive. This is particularly important for divers who are exploring a new area or doing a more advanced type of diving, such as wreck penetrations or dives using enriched air. It is also a good idea to check the location of the nearest emergency room and hyperbaric chamber before every dive.

When you finish your dive, take your time to exit the water. Make sure you use a buddy and check that all of your gear is working properly. After that, enjoy a cold beer and a snack at the dive shop and be sure to share your dive tales with others.