S-  Self        
C- Contained
U- Underwater
B- Breathing
A- Apparatus

A Scuba is a special gear which helps and allows you to experience a wide range of underwater activities. With addition to that, the group of individuals who are involved in scuba diving are also called Scuba. Scuba diving is that kind of activity which lets you to explore everything that you want to know about the sea. It allows you the opportunity to explore the unique and fascinating ecosystem of those amazing sea animals and takes you to some other world which is totally different from ours.

The gear used by these divers may be heavy but it does not weigh so much, once you are under the water. Once you dive inside the water, you are overloaded with these gears which are a must for you to breathe comfortably under water.

Once you are underwater, you can make use of those fins and choose to glide underwater by using all your strength. There are so many devices available for those first time divers that keep them attached to their boats. A scuba diving technique is classified on the basis of the gear which is utilized in the art. The main classifications include commercial diving, military diving, recreational diving and technical diving. But the art of Scuba diving is still evolving and not many people know about it.

Compressors play a very important role in Scuba diving. They are those special mechanical devices which are used to compress the air. Their main function is to increase the pressure of the gas by reducing its entire volume. Scuba diving compressors are filled with immense amount of oxygen that helps the divers to breath easily under the water. Some professional divers also use electro galvanic fuel cells which calculate the amount of oxygen present in the diving equipment.

Many divers and travel enthusiasts are always in search of exotic destinations so that they can Scuba dive there. These divers are always eager to develop their skills so that they can easily dive in other tricky scuba diving locations as well.

Keep these things in mind while performing a Scuba dive:

• HAVE THE RIGHT EQUIPMENT
  Always take advice from a professional Scuba diving Instructor who will very well guide you as to what kind of gears one should use according to your level ( Starters, Middle, Expert)
• AIR SUPPLY
  Keep a thorough check on your compressor every time you are about to enter the water. Make sure that you don't run out of the air once you are underwater.