The Mares Rover 15x Regulator is a second-stage regulator from Mares – the piece that delivers air to your mouth on demand. Balanced and responsive, it breathes effortlessly at depth, making every breath as easy as the last whether you’re cruising the reef at Tioman’s diverse coral gardens or hovering in the blue.
Technical Specifications
| Specification | Details |
| Brand | Mares |
| Product | Rover 15x Regulator |
| Stage | 2nd Stage |
| Type | Air balanced |
| Material | Chrome / Brass |
| Connection | DIN / Yoke |
| Best For | Recreational diving |
Key Features
- Balanced demand valve: Delivers air smoothly and effortlessly at any depth.
- Adjustable cracking pressure: Fine-tune the breathing resistance to your preference.
- Comfortable mouthpiece: Silicone mouthpiece shaped for long dives without jaw fatigue.
- Purge button: One-touch clearing keeps the regulator ready to breathe.
Suited for Malaysian Dive Sites
The Mares Rover 15x Regulator is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Tioman’s diverse coral gardens, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every dive.
- Purge a few times before and after each dive to flush sand.
- Replace the mouthpiece when it starts to harden or crack.
- Service alongside the first stage – they’re a system.
Final Verdict
Every breath underwater starts here. The Mares Rover 15x Regulator delivers smooth, effortless air at any depth – exactly what you want from a second stage.




Aimee Teo –
This unit perfectly matched my expectations with its high performance and quality.
Zachary Lai –
This regulator is incredibly durable and resistant to corrosion. I’ve had mine for over a year now, and it still looks brand new. The build quality is top-notch, and I’ve had no issues with it.
Fanny Tan –
One regulator on which air flow is on point, the Mares 15x doesn’t feel it to me!
Claire Tan –
Can the VAD system be adjusted to suit different depth requirements?
Imran Hanafiah –
Thank you for your question, Claire Tan. The Mares Rover 15x Regulator features a VAD (Vortex Assisted Design) system, which automatically adjusts to different depth requirements. This system is designed to provide natural breathing at any depth, without the need for manual adjustment.
Evelyn Wong –
I’ve been using this regulator for a while now, and I must say it’s been a game-changer. The breathing is so smooth and natural, and the VAD system is a genius feature. I’ve noticed a significant reduction in effort needed while breathing underwater.
Daniel Chew –
I’m still trying to figure out the optimal settings for the VAD system. Are there any specific recommendations for setting it up?
Junhao Lo –
Thank you for your review, Daniel. We’re glad you’re enjoying the Mares Rover 15x Regulator! For the VAD system settings, we recommend starting with the default settings and making adjustments as needed based on your personal comfort level. You can refer to the user manual for specific guidance on adjusting the VAD system. Additionally, we recommend consulting with a dive professional if you’re still unsure about the optimal settings. If you have any further questions or concerns, please don’t hesitate to reach out to us.
Marcus Wong –
What’s the reason behind the slightly higher price point compared to other regulators on the market? The performance seems to justify it, but some people might be deterred by the price.
Imran Hanafiah –
Thank you for sharing your thoughts on the Mares Rover 15x Regulator, Marcus! We understand your question and would be happy to provide some insight on the price point. The Rover 15x features advanced technology such as the VAD system with Fluid Dynamic Deflector, which indeed justifies the slightly higher price point. Our team strives to bring high-performance products that meet your needs at any depth. We appreciate your feedback and suggest that if you have any more questions, feel free to ask.
Rachel Lee –
I can honestly say that after week or two I didn’t need to clean it or grease it.
Jason Wong –
With the seal in place, water leaks will be incredibly difficult and frustrating to solve.
Natalie Tan –
Only minor complaint is that the regulator can be a bit loud when the diver is above 10 meters, but otherwise it’s an excellent product with smooth breathing and reliable performance.
It\’s almost perfect, I\’d love to see an updated version that addresses this minor issue.
Alex Chua –
Do you know how deep it will go safely?
Imran Hanafiah –
Thank you for your question about the Mares Rover 15x Regulator! The Mares Rover 15x Regulator is designed for recreational scuba diving, and it’s recommended for use to a maximum depth of 30 meters (100 feet) when used with compressed air. For deeper dives or technical diving, we recommend consulting the manufacturer’s guidelines and taking necessary safety precautions. If you have any further questions or concerns, please don’t hesitate to ask!
Marcus Tang –
Have you considered including a pressure gauge for better performance?
Junhao Lo –
Thank you for sharing your thoughtful review of the Mares Rover 15x Regulator. We appreciate your suggestion about including a pressure gauge for better performance. In fact, our regulator is designed to provide consistent and reliable performance, even at great depths. Although we haven’t included a pressure gauge in this model, we definitely consider the feedback of our customers and will discuss this idea with our team for future product developments.