PADI Semi Closed Rebreather (Dolphin/Atlantis)


Course Requirements

  • PADI Advanced Open Water Diver or Junior Advanced Open Water Diver certification (or qualifying certification from another organization)
  • PADI Enriched Air Diver certification (or qualifying certification from another organization)
  • Minimum age: 15 years old

Course Duration

  • 1 Days Theory
  • 1 Days Diving
  • 3 Dives

Cost - £215 (Excluding Equipment hire and entry fee to open water sites).

Course Dates - Courses run weekends, weekdays and weekday evenings throughout the year. Please contact us for availability.


Have you ever wanted to go diving, but without most of those bubbles? Here's your chance to try it with the PADI Semi closed Rebreather Dolphin/Atlantis Specialty course. This Specialty course introduces you to the Dragger Dolphin/Atlantis semi closed rebreathers

The Semi-Closed Rebreathers have many benefits over open circuit system that include, quieter operation, longer gas duration, you breath warmer gas and the bubbles have gone!

Using a rebreather during photography dives is great, because you don’t scare the aquatic life, and so you can get some close shots!

If you don’t feel ready for the full Speciality, then have a Rebreather Try- Dive in the comfort of a heated indoor pool! These can be arranged during most of our pool sessions.

This course will be conducted by our experienced Technical Instructor, who will personally supervise and teach all sections of the course.

This Specialty course introduces the planning, organization, procedures, potential problems and hazards of semi closed rebreather diving. It is specific to the features, accessories, maintenance and proper use of the Dolphin/Atlantis semi closed rebreathers.

How can I continue my adventure?
Each Specialty certification counts towards one of the five Specialty certifications you need for your Master Scuba Diver certification.

Also check out our Speciality Packages to save you money.

For further details or to book on any of our courses please call us on: 01580 891711 or email us at: paditraining@In2scuba.co.uk