Diving courses · PADI
PADI Gas Blender
Blend and fill cylinders with nitrox, oxygen, helium and trimix.

Starting point
Age 18+
Duration
Confirm with us
Included
Instructor, materials and certification fees are confirmed in your quote.
Prerequisites
- PADI Enriched Air Diver or equivalent – see PADI Enriched Air (Nitrox) Diver.
- Age 18 or older.
What you will gain
- How to blend and fill with nitrox, oxygen, helium and trimix.
- Gas calculations and gas analysis.
- Safety with high-pressure oxygen and helium.
How the course works
Useful if you dive with technical gases and want to understand what is in your cylinder. Related: PADI Tec Trimix Diver, PADI Tec Basics.
What next? Your next steps
PADI Tec Trimix Diver
Explore the depths: accelerated decompression dives with hypoxic trimix as bottom gas.
PADI Tec Basics
Start your technical adventure within recreational limits in just two days.
Why Dive Krakow
50+ years of experience
Our Course Director has been teaching diving since 1976. That is half a century of practice we pass on in every course.
10,000+ students
We have trained more than 10,000 students, from their first breath underwater to professional and technical levels.
We train instructors
We also run professional courses: from Divemaster, through the IDC, to instructor specialties. Knowledge passes on to the next generation of instructors.
Science and practice
We teach from deep scientific knowledge and years of hands-on experience, including in technical diving.
The full PADI path
Everything in one place, from a try dive to professional courses, so you always know the next step.
Current promotion

The Tsereve Challenge: Everest in reverse
100+ metres is the Mount Everest of scuba diving. Far fewer people have dived that deep than have stood on top of Everest. Join the challenge: training, warm-up dives and the descent to 100+ m. Start from zero or from any point in your diving, even as a Tec Trimix 65 diver.
The final programme includes a certificate and a t-shirt. We run it in cooperation with Dive Aqaba.
Ask about dates for this course
Write or call: dive@divekrakow.com, +48 451 653 223. We will agree dates, scope and price.
Scope, prerequisites and length are confirmed at enrolment, because PADI standards can change.