Scuba Octopus
53 resultsSave 5% Every Day† with the Scuba.com Edge Card. Learn More


Mares Atlas Octopus
SKU: MRSATLOCRGMFR: 416567NR
- Mares Octopus: Reliable alternate air source.
- All Metal Technology ensures diving regulator performance.
- Superflex Hose offers adjustability underwater easily.
- Compact size for easy storage on scuba gear.
- Easy breathing design enhances diving experience.
- Atlas Octopus: A dependable, durable scuba regulator.
Save $59
$437.95
Save: $59.00 (13%)In Stock
Free Shipping

Apeks XTX50 Octopus
SKU: APXXTX50OMFR: RS132117
(1)- Apeks XTX50 Octopus: Reliable backup regulator.
- Pneumatically balanced for easy, natural breathing.
- Adjustable 2nd stage: Dive/Pre-Dive Venturi switch.
- High-visibility yellow cover for added safety.
- Nitrox compatible up to 40% O2 for versatile use.
- Durable build ensures long-lasting performance.
Save $39
$299.00
Save: $39.00 (13%)In Stock
Free Shipping

Mares Ultra Adj Octopus
SKU: MRSUAOMFR: 416553NR
(1)- Mares Octopus: Reliable downstream demand valve.
- Nitrox compatible to 40% O2 for enriched air use.
- Compact, lightweight design: 12oz with 39.4" hose.
- Adjustable 2nd stage with flow control knob.
- Durable techno polymer build with silicone piece.
- High performance Mares octopus for scuba diving.
Save $60
$249.95
Save: $60.00 (24%)In Stock
Free Shipping

Apeks AT Octopus
SKU: APXAT20OMFR: RS111113
(1)- Apeks Octopus: Reliable backup regulator system.
- Pneumatically balanced Apeks for easy breathing.
- Dive/Pre-Dive switch prevents free flow issues.
- Nitrox compatible up to 40% O2 for versatility.
- Durable techno-polymer build ensures long life.
- Includes a 36" low pressure hose for convenience.
In Stock
Free Shipping

Mares Rover Octopus
SKU: MRSRO2MFR: 416557NR
(1)- Mares Octopus: Reliable scuba gear performance.
- Downstream valve ensures easy breathing underwater.
- Compact, lightweight octopus: Perfect scuba diving.
- Nitrox compatible up to 40% O2 for diving needs.
- 39.4" hose provides ideal adjustability underwater.
- Durable techno polymer Mares octopus for divers.
Save $40
$189.95
Save: $40.00 (21%)In Stock
Free Shipping

Apeks XTX40 Octopus
SKU: APXXTX40OMFR: RS131115
- Apeks XTX40 Octopus: Reliable backup regulator.
- Nitrox compatible to 40% for enriched air dives.
- Adjustable Venturi reduces free flow underwater.
- Compact, lightweight design for easy portability.
- Balanced valve ensures easy, high performance breathing.
- Includes a 36" low pressure hose for convenience.
In Stock
Free Shipping

Mares Rover Octopus 6 Pack
SKU: MRSRO6MFR: 416584
- Optimal airflow ensures reliable breathing comfort.
- Durable techno-polymer construction; lasting use.
- Compact octopus design enhances dive ease.
- 100cm hose length offers superior scuba reach.
- Easy-to-use second stage; dependable performance.
- Nitrox compatible to 40% for versatile diving.
Save $470
$899.70
Save: $469.75 (52%)In Stock
Free Shipping
XS Scuba Inspire Octopus
SKU: XSSIOMFR: RG550
- XS Scuba Octopus: Reliable, pneumatically balanced.
- Dive/Pre-Dive Venturi switch for easy breathing.
- Durable plastic case, chrome-plated brass fittings.
- 36" Miflex hose provides ideal scuba performance.
- Adjustable inhalation control knob for custom dives.
- Standard 3/8" hose thread ensures scuba compatibility.
Save $22
$228.00
Save: $22.05 (10%)In Stock
Free Shipping

Sherwood SR3 Octopus
SKU: SWDSORMFR: SR2005
- Optimal reliability ensures safe dive performance.
- Effortless breathing with balanced valve system.
- Durable construction for long-term use.
- Compact size ideal for travel and storage.
- 36-inch hose provides extended reach.
- Designed for consistent cold water reliability.
Save $42
$317.00
Save: $42.05 (13%)In Stock
Free Shipping

Dive Rite XT2 Second Stage with 40" (101.6cm) Hose, Yellow
SKU: DIVRG5200YLMFR: RG5200-YELLOW
- Dive Rite XT2: Reliable scuba gear performance.
- Adjustable 2nd stage for easy, controlled breathing.
- Nitrox compatible up to 40% for versatile diving.
- Compact octopus design ensures streamlined profile.
- Pneumatically balanced valve for optimal airflow.
- Durable materials ensure long-lasting scuba use.
In Stock
Free Shipping

Cressi Octopus Compact Pro
SKU: CSBOCPNMFR: HX789500
(4)- Cressi Octopus: Reliable alternate air source.
- Compact Pro: Lightweight, easy breathing design.
- Downstream demand valve ensures peak performance.
- Dive/Pre-Dive Venturi switch for adjustability.
- 39.5" hose for optimal scuba gear configuration.
- Techno-Polymer build: Durable, low profile octopus.

Tusa SS-0001 Safe-Second Octopus
SKU: TBTSS01MFR: SS-0001U-Y
(3)- TUSA Safe-Second Octopus: Reliable scuba gear.
- Downstream demand valve ensures easy breathing.
- Dive/Pre-Dive Venturi switch for adjustable settings.
- 39" LP hose provides optimal scuba performance.
- Techno-Polymer valve housing for compact size.
- Nitrox compatible octopus for safe scuba diving.
In Stock
Free Shipping

Mares Epic Octopus
SKU: MRSEOMFR: 416550NR
- Mares octopus: reliable alternate air source.
- Nitrox compatible to 40%; scuba diving ready.
- Pneumatically balanced 2nd stage octopus design.
- Adjustable inhalation effort for easy breathing.
- High-visibility yellow cover on this scuba gear.
- Durable build: nickel-plated brass, plastic parts.
Save $125
$503.95
Save: $124.95 (25%)In Stock
Free Shipping

Apeks XL4+ Octopus
SKU: APXOXL4MFR: RS118122
(1)- Apeks XL4+ Octopus: Reliable scuba gear, durable.
- Pneumatically balanced 2nd stage for easy breathing.
- Braided Flexi-hose on this Apeks octopus for adjustability.
- Lightweight, compact scuba octopus: DIN 905g / Yoke 1041g.
- Cold water ready: Integrated heat exchanger included.
- High-performance Apeks octopus: Avg. 0.90 joules/liter.
In Stock
Free Shipping
Seac IT300 Octopus
SKU: SECOIT300MFR: 0350106000000A
- Seac IT300 Octopus: Reliable alternate air source.
- Easy breathing scuba octopus with Venturi assist.
- Compact, high-performance octopus for diving safety.
- 3.3' hose provides optimal visibility underwater.
- Adjustable 2nd stage on this dependable octopus.
- Dive/Pre-Dive switch ensures peak octopus performance.
In Stock
Free Shipping

Mares Dual Adj Octopus Regulator
SKU: MRSDAOMFR: 416555NR
- Mares Octopus: Reliable scuba gear, optimal safety.
- Adjustable 2nd Stage: Customize Mares Octo performance.
- Nitrox Ready: Mares regulator, up to 40% O2 compatible.
- Compact, Lightweight: Mares Octo for easy scuba dives.
- Mares Dual Adj Octo: Easy breathing, downstream demand.
- Includes LP Hose: Mares Octopus, ready for your regulator.
Save $105
$284.95
Save: $105.00 (37%)In Stock
Free Shipping

Mares Loop Octopus
SKU: MRSLOMFR: 416548NR
(2)- Mares Loop Octopus: Reliable scuba gear.
- Downstream demand valve ensures easy breathing.
- Compact, lightweight octopus for scuba diving.
- Techno-polymer build enhances regulator performance.
- Nitrox compatible up to 40% O2 for diving.
- Includes 43.3" low-pressure hose for adjustability.
Save $27
$179.95
Save: $26.99 (15%)In Stock
Free Shipping
Seac IT500 Octopus
SKU: SECIT500OMFR: 0350111000000A
- Seac IT500 Octopus: Reliable alternate air source.
- Dive/Pre-Dive switch ensures optimal performance.
- 3.3' hose provides ideal length for scuba diving.
- Adjustable Venturi effect for easy, controlled breathing.
- Compact octopus design for streamlined scuba gear.
- High-performance Seac octopus at an affordable price.
In Stock
Free Shipping
Sherwood Pro Octopus
SKU: SWDPORMFR: SR9955
- Sherwood octopus: reliable alternate air source.
- Pneumatically balanced valve ensures easy breathing.
- 36" yellow hose for high visibility underwater.
- Compact Sherwood pro octopus: lightweight design.
- Durable scuba gear for optimal performance.
- Sherwood octopus: a dependable backup regulator.
Save $24
$184.00
Save: $24.05 (13%)In Stock
Free Shipping

Aqualung Helix Pro Octopus
SKU: UDRHPOMFR: RS144001
- Helix Pro Octopus: Reliable backup regulator.
- Pneumatically balanced for easy, natural breathing.
- Dive/Pre-Dive switch prevents free flow underwater.
- Nitrox compatible up to 40% O2 for versatile use.
- Compact, lightweight design; ideal scuba octopus.
- Aqualung octopus with 39" hose for optimal reach.
In Stock
Free Shipping

Apeks MTX-R Octopus
SKU: APXMTXROMFR: RS116112
- Apeks MTX-R Octopus: Reliable scuba gear.
- Pneumatically balanced for easy breathing.
- Nitrox compatible up to 40% O2 for safety.
- Compact, durable techno-polymer construction.
- Adjustable 2nd stage enhances performance.
- Includes a 36" low-pressure scuba hose.
In Stock
Free Shipping

Atomic Aquatics Safe Second Inflator (SS1), Titanium
SKU: ATMSS1TMFR: 14-0101-3P
(3)- Atomic Aquatics SS1: Reliable scuba octopus inflator
- Breathe easy with the Atomic Aquatics SS1 Safe Second, a reliable backup regulator for scuba diving
- Titanium & nylon build for performance diving
- Compact, easy breathing safe second regulator
- 28" LP hose included for optimal adjustability
- Adapters ensure compatibility with BCD brands
Temporarily On Backorder
Free Shipping

Apeks MTX-RC Octopus
SKU: APXMROMFR: RS116114
- Apeks MTX-RC Octopus: Reliable scuba gear.
- Nitrox compatible octopus for enhanced safety.
- Easy breathing regulator: Performance assured.
- Compact octopus design: Ideal for travel dives.
- Adjustable 2nd stage: Customize your dive gear.
- Freeze-resistant octopus: Dependable in cold water.
Temporarily On Backorder
Free Shipping

Apeks Egress Octopus
SKU: APXEOMFR: RS113114
- Apeks Egress Octopus: Reliable alternate air source.
- Pneumatically balanced for easy, consistent breathing.
- High-visibility yellow cover enhances safety underwater.
- Durable techno-polymer build ensures lasting performance.
- Compact, lightweight design for streamlined scuba diving.
- Nitrox compatible up to 40% O2 for versatile use.
Temporarily On Backorder
Free Shipping