
No noise
No bubbles
Pure freedom
Welcome to CO2 Junkies
For those who love the ocean, the silence and the freedom of freediving.
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Courses
Discover the thrill of freediving in Hervey Bay and the Fraser Coast! Our Hervey Bay Freediver course teaches you how to explore the underwater world on a single breath. Learn essential breath-holding techniques, diving safety skills, and relaxation methods to dive with confidence and comfort. Whether you're a beginner or looking to refine your skills, our expert instructors will guide you through an unforgettable freediving experience in Hervey Bay and the Fraser Coast.
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Local Dive Sites
Check out the best dive sites from the Fraser Coast to Bundaberg and other special places in South East Queensland! This guide has all the info you need on local spots, what you can expect to see, and the best places to dive in Hervey Bay and beyond. Whether you're into freediving, spearfishing, or simply exploring the underwater world, this is your go-to resource. Plus, we’ll be checking out some top spearfishing spots later—stay tuned for more!
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Dive Gear Shop
Looking for top-quality dive gear in Hervey Bay and the Fraser Coast? We’ve got the connections to help you find the best snorkling, freediving, spearfishing, and scuba diving equipment. Whether you're after trusted brands or expert advice, we can point you in the right direction. Get the gear you need to explore the underwater world with confidence—perfect for diving in Hervey Bay, the Fraser Coast, and Bundaberg!
REVIEWS
Emma
“I completed my PADI Level 1 Freediver course with CO2 Junkies in November 2022 and have been training with them every Friday since them. I found the course to be well run and thorough and the pool gave me confidence before heading to the ocean component. I always felt safe during the course and Jed ensured that everything was completed safely and helped anyone struggling with components.
The Friday trainings have helped me to build confidence and technique with my freediving and has been great for me to have somewhere to go for advice and training.
Highly recommend.”