Always remember that the water is conducting heat 25 times faster than the air from your body. Scuba Sets: There are two kinds of scuba sets and these are open-circuit and closed circuit. Mostly, professional divers use standard air that is composed of 21% Oxygen and 79% Nitrogen for the open circuit sets. Mask has various features. It is made up of a lens where you will have the view of the corals and the species underworld. It has also safety coverings that will protect your eyes from unnecessary components. This is distinct from a goggle. Snorkel This is your breathing equipment. It allows you to stay in the water even without lifting your head from it. The reason for this is because they need to be sure that you know all the things involved in scuba diving and that you are capable of handling problematic situation in case it arises underwater. Scuba diving may seem simple. However, it is far more complicated than just breathing underwater. You need to know everything involved in the underwater world and all about the scuba diving equipments to make your dive safe and more enjoyable. Will you either book a dive travel resort or a scuba diving vacation package? You will not have a problem if you know some scuba diving trip helpful tips found on books, diving magazines, newspapers or travel guides. Here are some: - Choose a diving destination compatible to your scuba diving skill level, preferences, budget and time. This will determine the comfort and the warmth that you will experience in the water. If you are not able to choose the right one, you will never be at ease under the water. Thickness that ranges from 3 to 6 mm is the most ideal for an average diver. Type of wetsuit Your personal tolerance level will be an essential basis for this choice. In these scuba courses, you will only be limited to recreational diving and you are not allowed to teach or guide people to dive. Scuba diving is one of the most rewarding careers available, not only will you travel to exotic diving locations, but you will also have fun in the process. There are scuba diving courses available in various scuba diver certification agencies and you can become one of their professional divers.