Aqua Lung Legend Octo 129720 033417

Video: Aqua Lung Legend Scuba Regulator Video Review
Mfg Part #: 129720
  • Excellent coldwater performance due to highly efficient heat exchanger surrounding the valve
  • Nitrox Compatible to 40% (The Recreational Limits of Nitrox)
  • Venturi switch to prevent unwanted free-flow when not in use
  • Bright "Hi-Viz" 39" yellow hose and 2nd stage cover for easy identification

Customer Reviews for Aqua Lung Legend Octo:

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Questions and Answers for Aqua Lung Legend Octo:

  • alex:

    does aqua legend octo includes the hose attached to it

    Bob  (Certified Scuba Instructor at

    Yes. Octos will always come with their hose.

  • Andrew:

    Is Aqua Lung Legend Octo compatible with the Aqua Lung Titan LX first stage regulator?

    Darrick  (Certified Scuba Instructor at

    Hello Andrew, yes this Octo would work with the Titan LX first stage.

  • Lara:

    i have a sherwood silhouette bcd and i bought the sherwood gemini breathable inflator (back-up second stage) to go with it. the gemini free-flows constantly and the shop hasnt been able to fix it. i have read the reviews and found that this seems to be a common problemim ready to try a different breathable inflator. any recommendations on which ones would be compatible with the sherwood silhouette bcd? my local shop had only the oceanic, which is apparently not compatible. and sherwood only seems to make the gemini. thank you for any help you can give me!

    Aaron  (Certified Scuba Instructor at

    Hi Lara, We would recommend that a Sherwood service center inspect your Gemini octo. Yes there are other integrated octos that can work with your Silhouette BCD. Call one of our instructors (800-347-2822) and we can talk about options.

To compliment the Legend regulator family, Aqua Lung created the Legend octopus. This high-visibility, yellow version of the Legend second stage is ideal to complete your system.

High-visibility yellow purge cover and accent pieces

39' high-visibility yellow, Aqua Flex hose

Pneumatically-balanced to be ideally suited for a Legend over-balanced first stage

The venturi lever prevents unwanted freeflow when not in use

Excellent coldwater performance due to highly efficient heat exchanger surrounding the valve

Available for shipment to U.S. zip codes only

View all Aqua Lung Octos/Spare Air

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US and Canada
949.221.9300 / Toll Free 1.800.347.2822
International 001.949.221.9300