In this exciting course you will learn how to conduct deep dives safely and enjoyably.
You will discover new thrills and how to prepare for all the special concerns associated with diving to depths of 40 meters including the importance of dealing with the effects of nitrogen narcosis.
Practise diving with a computer and learn more about safety considerations when planning multiple dives in a day. Learn making emergency de-compression stops and how to set up a drop tank. Consider new hazards that may exist at deeper depths, such as reduced visability and colder water temperatures.