The Atomic Ti2 Octo – Yellow 36 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 Sipadan’s UNESCO reef walls.
Technical Specifications
| Specification | Details |
| Brand | Atomic |
| Product | Ti2 Octo – Yellow 36 |
| 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 Atomic Ti2 Octo – Yellow 36 is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Sipadan’s UNESCO reef walls, 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 Atomic Ti2 Octo – Yellow 36 is a reliable backup that earns its place on every rig.




Rajiv Nair –
Used the Ti2 Octo for six dives in Tioman—super lightweight, and barely felt any jaw fatigue, even after a long day underwater. Wish the hose was just a bit longer for my setup, but the bright yellow makes it very easy to spot.
[email protected] –
Thank you for sharing your feedback, Rajiv. We’re glad to hear that you found the Ti2 Octo comfortable and easy to use. We appreciate your input on the hose length and will pass it to our product team for future consideration.
Serene Teo –
Is this octopus compatible with an Aqualung BCD and regulator system? Thinking about upgrading my backup but want to be sure it fits.
Junhao Lo –
Hi Serene, yes, the Atomic Ti2 Octo – Yellow 36 is designed to be universally compatible and should integrate seamlessly with most BCD and regulator setups, including Aqualung systems. If you need help with assembly or have specific compatibility concerns, feel free to reach out to us directly.
Tan Wei Long –
I’ve been using this octo for over a year now—no corrosion and breathes effortlessly at all depths. Maintenance has been minimal, which is a huge plus for me as a frequent diver.
Junhao Lo –
Thank you, Wei Long, for your valuable review. We’re delighted to hear that the Ti2 Octo continues to perform well and requires little upkeep for you. If you need service tips or have any questions, we’re always here to help.