Octopus

An octopus regulator is a dedicated alternate air source — a second 2nd stage connected to your first stage on a longer hose (typically 100cm), ready to hand to a buddy who has run out of air or has a regulator failure. Standard in recreational diving, it is one of the most important safety items in your configuration. Our octopus range includes colour-coded yellow models for immediate visual identification and standard models from Apeks, Aqualung, Mares and ScubaPro, all compatible with standard low-pressure ports.

Mares Octopus ABYSS Navy
In Stock
Octopus
Mares Octopus ABYSS Navy
Mares
416546
€429.00
All Metal technology for top performance with octopus Abyss.
Apeks XTX50 Stage 3 Regulator Set | DiveDepo Apeks XTX50 Stage 3 Regulator Set | DiveDepo 2
  • New
Despatched within 6–10 days
Regulator sets
Apeks XTX50 Stage 3 Regulator Set
Apeks
726028-P
€849.00
Designed for those who prioritize durability and reliability, the XTX50 is a feature-rich regulator that excels in performance. With four medium-pressure ports strategically arranged on a rotating turret, this popular regulator ensures optimal hose routing while eliminating sharp bends. Immerse yourself in confidence with the XTX50.
ScubaPro MK19 EVO DIN 300/A700 Regulator & S270 Octopus ScubaPro MK19 EVO DIN 300/A700 Regulator & S270 Octopus 2
Despatched within 6–10 days
Regulator sets
ScubaPro MK19 EVO DIN 300/A700 Regulator & S270 Octopus
ScubaPro
12.719.965-P
€1,299.00
This is an excellent set which includes MK19 EVO A700 Regulator and the S270 Octopus. The octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when you need it most.
ScubaPro S27O Balanced Octopus ScubaPro S27O Balanced Octopus 2
Despatched within 6–10 days
Octopus
ScubaPro S27O Balanced Octopus
ScubaPro
11.270.200
€299.00
The ideal backup breather for your dive system, the S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when you need it most.
ScubaPro MK25 EVO/S620 Ti Regulator & S270 Octopus Set ScubaPro MK25 EVO/S620 Ti Regulator & S270 Octopus Set 2
Despatched within 6–10 days
Regulator sets
ScubaPro MK25 EVO/S620 Ti Regulator & S270 Octopus Set
ScubaPro
12.620.905-P
€1,099.00
MK25 EVO/S620 Ti Regulator & S270 Octopus Set. The S620 Ti embraces the best features of SCUBAPRO’s renowned S600 in an upgraded, state-of-the-art design. The S270 Octopus is tough, reliable, and easy to use.
ScubaPro MK25 EVO/S600 Regulator + R105 Octo ScubaPro MK25 EVO/S600 Regulator + R105 Octo 2
Despatched within 6–10 days
Regulator sets
ScubaPro MK25 EVO/S600 Regulator + R105 Octo
ScubaPro
12.971.975-P
€849.00
Combining SCUBAPRO’s best-selling second stage and its top-performing first stage is a match made in diver heaven. The MK25 EVO offers excellent resistance to freezing, superb inhalation sensitivity and instant delivery of air on demand.
ScubaPro MK19 EVO BT/G260 Carbon BT + R105 Octopus ScubaPro MK19 EVO BT/G260 Carbon BT + R105 Octopus 2
Despatched within 6–10 days
Regulator sets
ScubaPro MK19 EVO BT/G260 Carbon BT + R105 Octopus
ScubaPro
12.719.905-P
€1,399.00
An upgrade to our popular G260 technical diving system, the MK19 EVO BT/G260 Carbon BT regulator system delivers superior durability with a premium carbon fiber front cover and a corrosion resistant Black Tech DLC coating. It’s designed to be the best regulator system for cold water.
ScubaPro R105 Octopus ScubaPro R105 Octopus 2
Despatched within 6–10 days
Octopus
ScubaPro R105 Octopus
ScubaPro
11.332.200
€259.00
The R105 Octopus offers dependable breathing performance in a classic downstream design with a dive/pre-dive VIVA switch and reversible hose attachment.
ScubaPro MK25 EVO/G260 + R105 Octopus ScubaPro MK25 EVO/G260 + R105 Octopus 2
Despatched within 6–10 days
Regulator sets
ScubaPro MK25 EVO/G260 + R105 Octopus
ScubaPro
12.252.935-P
€859.00
When you team SCUBAPRO's flagship first stage with a second stage engineered to excel in harsh conditions, you get a system that any recreational or technical diver can take on any dive, anywhere in the world, and be assured of rock-solid performance and reliability.
ScubaPro MK2 EVO/R105 Regulator ScubaPro MK2 EVO/R105 Regulator 2
  • New
Despatched within 6–10 days
Octopus
ScubaPro MK2 EVO/R105 Regulator
ScubaPro
12.105.000-P
€329.00
The MK2 EVO/R105 is the regulator system of choice for rental, diving schools or for divers seeking a basic backup breathing system. It offers smooth dependable air delivery and is built to last. 
ScubaPro Assembly AIR 2
  • New
Despatched within 6–10 days
Octopus
ScubaPro Assembly AIR 2
ScubaPro
21.089.998
€124.00
To order your BCD with Air 2, please include this item in your shopping cart together with the BCD.
Mares Octopus ATLAS
  • New
Despatched within 6–10 days
Regulators
Mares Octopus ATLAS
Mares
416567
€329.00
The Mares Octopus Atlas was added to Mares' range thanks to the great results of the Atlas second stage. The Octopus Atlas was made with 'All-Metal' technology, also making it suitable for cold water dives. The VAD system gives it natural breathing at any depth and high airflow.
TUSA SS0001 Octopus TUSA SS0001 Octopus 2
  • New
Despatched within 6–10 days
Octopus
TUSA SS0001 Octopus
TUSA
SS0001
€139.00
The SS0001 Octopus has a lightweight and compact composite case design and allows for both left-and-right-hand configuration. The SS0001 features a venturi adjustment lever for easier breathing and an ortho-conscious mouthpiece. The…
TUSA SS0007 Octopus TUSA SS0007 Octopus 2
  • New
Despatched within 6–10 days
Octopus
TUSA SS0007 Octopus
TUSA
SS0007
€109.00
The TUSA SS0007 Octo/Safe Second Stage regulator is an ideal accessory for any regulator.
TUSA SS-20 Octopus
  • New
Despatched within 6–10 days
Octopus
TUSA SS-20 Octopus
TUSA
SS-20
€129.00
• Large exhaust valve for smooth air release. • Deflector mechanism for optimized exhaust flow. • Lightweight and compact design with excellent basic performance.
Ocean Reef Octopus - Secondary Regulator w/ Quick Connection Hose
  • New
Despatched within 6–10 days
The OCEAN REEF Octopus is an high-performance backup second stage regulator, engineered for safety and reliability. The OCEAN REEF Octopus is used to provide an emergency air source for yourself or a buddy in case of a primary regulator failure or an out-of-air situation.
Halcyon Aura Second Stage Regulator (Yellow Edition) Halcyon Aura Second Stage Regulator (Yellow Edition) 2
  • New
Despatched within 6–10 days
€186.62
The Aura Yellow Second Stage offers exceptional reliability with a vibrant yellow purge cover, ideal for use as an octopus or backup regulator. It delivers smooth airflow and performance in demanding environments.
Halcyon Aura Second Stage Regulator Halcyon Aura Second Stage Regulator 2
  • New
Despatched within 6–10 days
II stages
Halcyon Aura Second Stage Regulator
Halcyon
65.102.250
€186.62
The Halcyon Aura Second Stage Regulator is engineered for reliable performance and a smooth breathing experience. Whether you’re a new diver or a seasoned explorer, the Aura offers excellent performance in a durable, compact design.
Apeks MTX-RC Octopus | DiveDepo Apeks MTX-RC Octopus | DiveDepo 2
  • New
Availability 5-10 days
Octopus
Apeks MTX-RC Octopus
Apeks
726035
€419.00
The perfect octopus to complement your MTX-RC regulator
Apeks EVX Octopus | DiveDepo Apeks EVX Octopus | DiveDepo 2
  • New
Availability 5-10 days
Octopus
Apeks EVX Octopus
Apeks
726046
€349.00
Suitable for use in diverse water temperatures, the EVX Octo delivers a smooth and reliable air source when needed. With a modern and sleek design and highly visible yellow detail, this balanced octopus is ideally suited to the EVX200 Regulator range.
Apeks XTX50 Octopus | DiveDepo Apeks XTX50 Octopus | DiveDepo 2
  • New
Availability 5-10 days
Octopus
Apeks XTX50 Octopus
Apeks
726045
€329.00
Designed for those who prioritize durability and reliability, the XTX50 is a feature-rich regulator that excels in performance. With four medium-pressure ports strategically arranged on a rotating turret, this popular regulator ensures optimal hose routing while eliminating sharp bends. Immerse yourself in confidence with the XTX50.
Apeks XTX40 Octopus | DiveDepo Apeks XTX40 Octopus | DiveDepo 2
  • New
Availability 5-10 days
Octopus
Apeks XTX40 Octopus
Apeks
726043
€289.00
The XTX40 Octopus provides the same features and performance as the XTX40 second stage and includes left / right hand reversibility. It comes with a high visibility yellow front cover and a 36” yellow hose. Suitable for cold water use (below 10 C / 50 F).
Apeks XL4+ Octopus | DiveDepo Apeks XL4+ Octopus | DiveDepo 2
  • New
Availability 5-10 days
Octopus
Apeks XL4+ Octopus
Apeks
726039
€279.00
The Apeks XL4+ is a compact lightweight regulator suitable for diving in all environments including cold water locations. Its design and low weight help reduce jaw fatigue on long dives. The XL4+ also makes an ideal stage regulator, perfect for the exploration diver with a large amount of equipment. The XL4+ regulator is a high-performance option for...
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