The Mares Abyss Navy 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 Perhentian’s crystal-clear waters.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Abyss Navy 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 Abyss Navy Octopus is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian’s crystal-clear waters, 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 Abyss Navy Octopus is a reliable backup that earns its place on every rig.




Jerald Teh –
I’m thoroughly impressed with the Mares Abyss Navy Octopus. As an avid scuba diver, I’ve used many different regulators over the years, but this one takes the cake. The build quality is top-notch and it performs flawlessly. I’ve had no issues with it so far and I’m confident it will last me for a long time.
Khoo Hwee Yong –
The first thing I noticed about the Mares Abyss Navy Octopus was how heavy it felt in my hands. That’s because it’s built like a tank! I’m not complaining, though – it gives me confidence that it’ll withstand even the toughest conditions.
Wong Mei Ling –
This regulator is quite expensive, but I suppose you get what you pay for. The only thing that keeps it from getting a full 5 stars is that it’s a bit harder to maintain than some of the other regulators I’ve worked with.
Lee Yew Choy –
The Mares Abyss Navy Octopus is a beast of a regulator! It’s got a lot of power behind it and it’s super easy to breathe through. I’ve been using it on dive after dive without any issues.
Chua Hua Fang –
One question I have for the manufacturer is: How do you ensure that this regulator meets the highest safety standards?
Imran Hanafiah –
Dear Chua Hua Fang, thank you for your question and for taking the time to review our Mares Abyss Navy Octopus regulator. We take safety very seriously at our company and ensure that all of our products meet the highest safety standards. To achieve this, we work closely with international testing organizations, such as the CE, DNV, and the international ISO committees. We also conduct rigorous internal testing and quality control measures to guarantee that our products meet the highest standards. Furthermore, our products are designed and manufactured with the latest technology and materials to ensure the highest level of reliability and safety. If you have any further questions or concerns, please don’t hesitate to contact us directly. We appreciate your feedback and look forward to hearing from you again.
Ang Soon Beng –
Has anyone else noticed that the hose connections can be a bit tricky to get right? Mine took a few tries to get sorted out, but once it was in place, everything ran smoothly.
Imran Hanafiah –
Hi Ang Soon Beng, thank you for taking the time to share your experience with the Mares Abyss Navy Octopus. We appreciate your feedback on the hose connections. Please know that our customer service team is here to help you with any technical issues you may encounter. If you’re willing, could you provide us with more details about the specific difficulties you faced with the connections so we can improve our products for future users?