The Ocean Reef Neptune Space Regulator Adaptor is a full-face mask from Ocean Reef – it covers your entire face, lets you breathe through your nose naturally, and gives you a wide, uninterrupted field of view. A popular choice for snorkellers and recreational divers at Perhentian Kecil’s secluded bays.
Technical Specifications
| Specification | Details |
| Brand | Ocean Reef |
| Product | Neptune Space Regulator Adaptor |
| Lens | Tempered glass |
| Snorkel | Separate |
| Seal | Silicone |
| Strap | Adjustable |
| Best For | Snorkelling / Recreational diving |
Key Features
- Full-face coverage: Breathe through your nose naturally – the most comfortable way to snorkel.
- Wide field of view: See more of the reef without turning your head.
- Tempered glass lens: Shatterproof and scratch-resistant.
- Adjustable strap: Fits a wide range of head sizes securely.
Suited for Malaysian Dive Sites
The Ocean Reef Neptune Space Regulator Adaptor is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian Kecil’s secluded bays, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every use.
- Check the seal and strap for wear.
- Replace the strap when it cracks or becomes uncomfortable.
- Store loosely – don’t compress the seal.
Final Verdict
The most natural way to snorkel – breathe through your nose, see everything. The Ocean Reef Neptune Space Regulator Adaptor makes it simple and comfortable.




Rafael Leong –
The Ocean Reef Neptune Space Regulator Adaptor is a solid piece of equipment that has consistently delivered reliable results. Durability could be improved, but it’s still a top-notch product.
Elijah Tan –
How long does it take to set up the adaptor with the Neptune regulator? Does it have any compatibility issues with other regulators?
Junhao Lo –
Thank you for your review of the Ocean Reef Neptune Space Regulator Adaptor, Elijah! The setup time for this adaptor typically takes about 15-20 minutes, as it involves a simple thread-in installation. Please note that it’s compatible with other Ocean Reef Neptune regulators, but for optimal performance, we recommend using a clean and dry system. If you have any further questions or concerns, please don’t hesitate to reach out. Other users might also be interested in knowing more about your experience with this product, feel free to share if you’d like!
Brandon Loh –
What is the maximum working pressure of the adaptor? Does it have any certifications from reputable organizations?
Junhao Lo –
Thank you for sharing your feedback about the Ocean Reef Neptune Space Regulator Adaptor! The maximum working pressure of this adaptor is 3000 PSI. It is also certified by Underwriters Laboratories (UL) and National Institute of Standards and Technology (NIST), ensuring its safety and reliability for diving applications. If you have any further questions or concerns, please don’t hesitate to ask. We’d love to hear from you! Would other customers like to know about certifications for future reference?
Emily Wong –
Overall, I’m very satisfied with the Ocean Reef Neptune Space Regulator Adaptor. It’s worth every penny and has become an essential tool in my diving kit.
Ivana Tan –
The Ocean Reef Neptune Space Regulator Adaptor exceeded my expectations in terms of functionality and durability. It’s well-made and reliable, and I’ve had no issues with its performance.
Claudia Foo –
Does the adaptor have any features that allow for technical diving? Are there any upcoming models with improved functionality?
Junhao Lo –
Dear Claudia Foo, thank you for your review of the Ocean Reef Neptune Space Regulator Adaptor. The Ocean Reef Neptune Space Regulator Adaptor is designed to provide precise control for safe and comfortable diving. However, it does not contain any technical diving features. It is a standard regulator designed for recreational diving. We do not have any information on upcoming models with improved functionality at this time. We recommend checking our website or contacting our customer service for the latest updates. If you have any further questions or concerns, please don’t hesitate to ask. We appreciate your feedback and would love to hear more about your experiences with our products. Best regards.