By enrolling in the PADI Tec Trimix 65 course, you'll be able to venture into the depths of up to 65 meters and use two optimised decompression gases for your dives.
The PADI Tec Trimix 65 course is the next step for experienced divers who have already completed the PADI Tec 50 program and are ready to take their skills to even greater depths. By enrolling in this course, you will learn advanced techniques and gain in-depth knowledge that will allow you to safely explore depths of up to 65 meters or 213 feet.
One of the key benefits of the PADI Tec Trimix 65 course is that it allows divers to use two optimised decompression gases, giving you greater flexibility and control over your decompression obligations. This means that you can plan your decompression stops more efficiently, based on the specific conditions of each dive, and limit your time spent decompressing in the water.
The PADI Tec Trimix 65 course is a rigorous and challenging program designed for experienced divers looking to push their limits and explore the depths of the ocean. With the right training and preparation, you can gain the skills and confidence needed to undertake thrilling, high-risk dives while keeping yourself and your team safe.
If you're already certified at the PADI Tec 50 level, the PADI Tec Trimix 65 course is the perfect natural progression for you. One of the benefits of the PADI Tec program is that divers seeking to expand their diving abilities and take on new challenges with the most modern approach to technical diver training. Combine the graphic-rich manuals and expert instruction will provide you with a comprehensive skill set that focuses on managing skill mastery while remaining neutrally buoyant. Skills have been updated to ensure a consistent and reliable approach to diving, using a similar equipment configuration and performing the skills in a similar fashion.
With the PADI Tec Trimix 65 certification, you'll be able to use two optimized decompression gases to a maximum of 65 meters/213 feet, and your decompression obligations will be limited only by the amount of gas you carry. You'll certify to use Normoxic Trimix with a minimum oxygen content of 18%, and helium is based on a 30 meters/100-foot EAD/END.

Be a minimum of 18 years old.
Be certified as a PADI Tec 50 diver or equivalent.
Have logged 65 hours or 100 dives on open circuit.
Have logged 10 decompression dives.
Have logged 20 hours between 30 and 50 metres.

The PADI Tec Trimix 65 course builds upon the knowledge and skills learned in the PADI Tec 50 program, and contains the very latest techniques, protocols, and technical information. During the course you use up to 100% oxygen for optimized decompression schedules.
Your dives will include staged decompression diving with the Diving Matrix instructional team, where we'll provide you with the expertise and skills needed to explore breathtaking wrecks and encounter mesmerizing sea creatures in the underwater world.
One of the unique features of the PADI Tec Trimix 65 course is that decompression obligations are limited only by the amount of gas carried by the diver. This means that divers have the flexibility to adjust their decompression schedules based on the amount of gas they have available, providing greater safety and control during their dives. In addition, using up to 100% oxygen for optimised decompression schedules allows divers to reduce their decompression times and safely extend their bottom times, while also minimizing the risk of decompression sickness.
The program may be completed wearing back mount twin set cylinders or, for those qualified as sidemount divers, in sidemount configuration. This provides divers with the flexibility to choose the equipment configuration that best suits their diving style and preferences.




Diving Matrix offers a full range of recreational, technical, rebreather, and instructor training courses to suit your needs. With over 20 years of experience teaching diving, we're committed to providing high-quality training that helps divers improve their skills and confidence in the water. Whether you're just starting out or you're an experienced diver looking to take your skills to the next level, we have a course that's right for you. Our experienced instructors are passionate about diving and are dedicated to helping you achieve your goals.
So why wait? Check out our full range of courses today and take the first step towards becoming a better, safer, and more confident diver.
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