Aqualung LEG3END Octopus
- 1.1 pounds item weight
- Techno-polymer case material
- Venturi switch with an updated ergonomic design
- Yellow octopus second stage
- Same breathing characteristics as LEG3ND Elite and MBS
- Manufacturer warranty
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
An octopus second stage from the LEG3ND line, with an adjustable Venturi switch and a polymer case. Confirm hose length and inlet details with the maker before buying.
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ASIN: B084Z2JY7LModel: RS119005Category: Regulators
Overview
Aqualung builds this octopus around the same breathing characteristics as its LEG3ND Elite and LEG3ND MBS, with a Venturi switch that now has an ergonomic redesign. The case is techno-polymer, and the color is yellow.
The reason to look at it is the shared breathing performance across the LEG3ND range, so a diver can match a backup to a primary. Hose length and thread type are missing, so those facts must come from the maker.
Who it's for
Divers already using a LEG3ND regulator who want a backup with the same breathing character get a direct match. Anyone buying a complete first-stage and second-stage set should note that only the octopus is listed.
Pros and cons
- Shares LEG3ND breathing character
- Ergonomic Venturi switch
- Yellow color for visibility
- Single one-size unit
- Hose length is not listed
- Only the octopus is included
- Inlet and thread details unspecified
Performance notes
The Venturi switch adjusts how the second stage assists airflow, which changes breathing effort at depth and the risk of free-flow on the surface. Case shape and hose routing decide how easily a buddy can find and take the octopus in an emergency.
Specifications
| Brand | Aqualung |
|---|---|
| Model | RS119005 |
| Dimensions & fit | |
| Size | One Size |
| Item weight | 1.1 pounds |
| Construction & materials | |
| Material | Techno-Polymer |
| Color | Yellow |
| Included components | |
| Included Components | Aqualung Leg3nd Octopus |
| Warranty & support | |
| Warranty Description | Manufacturer warranty |
| Other details | |
| Item Type Name | Octopus second stage |
Closest rivals on specs
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SCUBAPRO MK25 EVO 1st Stage Dive Regulator- Item Weight 1.1 vs 2 pounds (-45%)
Frequently asked questions
How do you care for the Aqualung LEG3ND octopus?
The listing gives no care or service interval. Use the Aqua Lung owner paperwork and an authorized service center.
Does the listing include a first stage?
No. Only the octopus is listed under included components.
What is the Venturi switch for?
The description lists a familiar Venturi switch with an updated ergonomic design, used to tune the regulator.