The Apollo Bio Metal Duo Red 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 Mabul’s calm lagoons.
Technical Specifications
| Specification | Details |
| Brand | Apollo |
| Model | Bio Metal Duo Red |
| 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 Red performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Mabul’s calm lagoons, 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 Red is a premium tool for freedivers who want quality, durability, and performance in one package.





Nadia Lim –
The Bio Metal Duo Red feels very solid underwater and the airflow is always consistent. Love the design, and the mouthpiece doesn’t cause me jaw pain, even on longer dives. Only thing I noticed is it’s slightly heavier than my old regulator.
[email protected] –
Thank you for sharing your experience, Nadia! We’re pleased to hear you enjoy the consistent airflow and comfortable mouthpiece. The full-metal construction does add a bit of weight compared to other models, but it also increases durability—please let us know if you have any questions about adjusting your setup to balance the regulator’s weight.
Faridah Hassan –
Does the Apollo Bio Metal Duo Red require any special maintenance because of the red anodized finish?
Junhao Lo –
Hi Faridah, great question! The red anodized finish is specially designed to resist corrosion and scratches; regular freshwater rinsing after each dive will keep it in good condition. No additional maintenance is required beyond standard care for high-quality regulators.
Suresh Menon –
I’ve used this regulator in cold water and it performed flawlessly—never had any breathing issues and the controls are really easy to fine-tune, even with gloves on. Highly recommend for anyone who’s serious about diving.
Imran Hanafiah –
Thank you, Suresh, for your positive feedback and recommendation! We’re glad the regulator’s controls met your expectations and performed reliably in cold water. If you ever have questions or need servicing, feel free to reach out to us anytime.