TWIN SET DIVING
 The course is really aimed to de-mystify the use of twin sets and give
 you sound advice on the purchase, setup and use of the twin set which
 so often labels the user as a technical diver. Your instructor will
 take you diving and introduce you to skills such as advanced buoyancy
 techniques and streamlining. This is an excellent course for those who
 intend to take Technical courses in which twin sets are required,
 allowing a smooth transition from single cylinder use to the use of
 twin sets (or "doubles").
One day course Cost: £100
Call in shop or 01332 66 53 53 for details
 

ADVANCED NITROX & DECO.
 The Advanced Nitrox Diver course is designed for those divers who wish
 to utilize enriched air (Nitrox) at oxygen concentrations up to and
 including 100% by volume (EAN22 to Oxygen) in their diving activities
 including stage decompression procedures. This course involves limited
 decompression with one gas switch.
3 day course: Cost £320
Call in shop or 0133266 53 53 for details

EXTENDED RANGE COURSE
 Extended Range Nitrox course is intended for the diver wishing to dive
 to depths between 46m and 55m with extended bottom times. Stage
 decompression techniques are taught as decompression obligations are
 incurred for the extended depths and bottom times. This course
 primarily utilizes air as the bottom gas and nitrox and oxygen as
 decompression gases.
3/4 day course : Cost £375.
Call in shop or 01332 66 53 53 for details

TRIMIX
 Trimix Initial (level 1) Trimix certification presents the
 foundational information upon which the successive courses are based.
 It has a depth limit of 61m and trimix blends of no less than 18%
 oxygen.
5 days: Cost £450 plus gas.
Call in shop or 01332 66 53 53 for details

ADVANCED WRECK COURSE
 This is not you average Wreck Diving Course. This challenging course
 covers full wreck penetration techniques, safety, planning, line & reel
 techniques, equipment configuration and much more of what is needed for
 proper wreck penetration dives.
3 / 4 days Cost: £320
Call in shop or 01332 66 53 53 for details