The Mares Carbon Octopus is an octopus regulator – your backup breathing source. Bright and easy to spot in an emergency, it’s engineered to perform reliably when it matters most. Every diver should have one, and this is a solid choice for diving at Payar Marine Park’s gentle reefs.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Carbon Octopus |
| Stage | Octopus |
| Type | Piston |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Bright yellow housing: Instantly visible in an emergency – no searching around.
- Balanced design: Breathes as smoothly as your primary – when it matters most, it performs.
- Lightweight: Doesn’t add drag or clutter to your rig.
- Standard freeflow: Works reliably even if the diver is panicking.
Suited for Malaysian Dive Sites
The Mares Carbon Octopus is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Payar Marine Park’s gentle reefs, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse and purge after every dive – same as your primary.
- Keep it secured and visible on your rig – don’t let it drag.
- Service it on the same schedule as your primary regulator.
- Replace the mouthpiece when it wears.
Final Verdict
You hope you never need it. But when you do, you need it to work perfectly. The Mares Carbon Octopus is a reliable backup that earns its place on every rig.





Wei Ling Tan –
Just took the Mares Carbon Octopus for a dive in Tioman, and it performed really well! Very light and comfortable in the mouth, plus I found it easy to clear even with my thick gloves. No complaints so far.
Imran Hanafiah –
Thank you for sharing your positive experience, Wei Ling! We’re happy to hear that the Mares Carbon Octopus met your expectations in comfort and ease of use—especially in real dive conditions.
Suresh Pillai –
Is this octopus compatible with older Mares regulators, or do I need to upgrade my first stage as well?
Imran Hanafiah –
Hi Suresh, the Mares Carbon Octopus is designed to integrate seamlessly with all Mares regulators, including older models. You should not need to upgrade your first stage, but if you have a specific model in mind, feel free to let us know and we can double-check compatibility for you.
Chong Wei Ming –
After 10 dives, I find the oversized purge button super handy, especially when buddy breathing. The hose is bright and easy to spot, but I wish it came in different lengths.
Junhao Lo –
Thank you for your valuable feedback, Chong Wei Ming. We’re pleased the purge button and hose visibility met your needs—regarding hose length, we currently offer the standard size, but will pass your suggestion to our product team for future consideration.