The Apollo Bio Metal Duo Aqua Blue features a stainless-steel bio-metal frame that is both lightweight and incredibly durable – a hallmark of premium freediving mask design. The 85cc / 110cc volume keeps clearing effort minimal at depth, while the precision-machined frame holds the lens firmly in place. A refined choice for freedivers and spearfishers demanding the best equipment at Perhentian’s training sites.
Technical Specifications
| Specification | Details |
| Brand | Apollo |
| Model | Bio Metal Duo Aqua Blue |
| Lens Type | Tempered safety glass |
| Skirt Material | Medical-grade silicone |
| Frame | Stainless steel bio-metal frame |
| Strap | Silicone with buckle adjustment |
| Field of View | – |
| Volume | 85cc / 110cc |
| Anti-Fog | Yes (coating) |
| Best For | Freediving, Spearfishing, Premium comfort |
| Price | RM182 |
Key Features
- Stainless-steel bio-metal frame: Lightweight yet incredibly strong and corrosion-resistant.
- Low volume design: Reduces clearing effort – critical for freediving and spearfishing.
- Precision fit: The metal frame holds the lens securely in place at any depth.
- Premium aesthetics: A refined look that matches the performance underneath.
Suited for Malaysian Dive Sites
The Apollo Bio Metal Duo Aqua Blue performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Perhentian’s training sites, or venturing to new reefs and wrecks, this mask delivers the clarity and comfort you need on every descent.
Care & Maintenance
- Rinse the metal frame thoroughly after each dive – salt accelerates corrosion over time.
- Dry completely before long-term storage; moisture trapped in the frame joint causes rust.
- Polish the frame occasionally with a soft cloth to maintain its finish.
- Inspect the seal between frame and glass – metal expansion in heat can loosen it.
Final Verdict
The bio-metal frame sets this mask apart from standard plastic designs. The Apollo Bio Metal Duo Aqua Blue is a premium tool for freedivers who want quality, durability, and performance in one package.





Bryan Lim –
The Apollo Bio Metal Duo Aqua Blue has become my favourite regulator. I’ve taken it on a few dives in Tioman and the breathing feels smooth, even at deeper spots. Love the colour accents as it’s very easy to spot underwater. Highly recommend for anyone looking to upgrade.
Imran Hanafiah –
Thank you for sharing your experience, Bryan. We’re delighted that the Apollo Bio Metal Duo Aqua Blue performed well for you and that the design features stood out on your dives. If you have any questions about maintenance or accessories, please reach out.
Melissa Ching –
I have a question: can this regulator handle cold water diving in places like Europe, or is it only suitable for tropical destinations?
[email protected] –
Hi Melissa, the Apollo Bio Metal Duo Aqua Blue is suitable for both warm and cold water diving. Its integrated heat sink and robust metal construction reduce the risk of freezing, making it a reliable choice for cold water environments such as those in Europe.
Arvind Menon –
The mouthpiece is comfortable and I don’t get jaw fatigue after long dives, which was a big problem with my old setup. However, the purge button is a bit stiff for me when wearing thick gloves. Overall good, just a small issue.
Imran Hanafiah –
Thank you for your feedback, Arvind. We’re glad the regulator’s comfort met your expectations and appreciate your input on the purge button; we’ll share it with our design team. If you need advice on optimizing glove use with the device, feel free to contact us.