Advanced Open Water course - The Advanced Open Water course (not to be confused with the Advanced Adventurer course) is a course designed to take you to the next level of diving. This course takes 3 days and will teach you 4 full speciality diver licences, Deep, Wreck, Perfect Buoyancy and Nitrox.
Click here : http://www.getwetdivers.com/advanced-open-water/
