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Cylinders & Weights

(54 products)

Discover our complete collection of diving cylinders and weights, perfect for both recreational and technical divers ready to upgrade their set-up.

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Diving Cylinders & Weights At Aquanauts

Diving cylinders and weights are essential components of a diver’s gear, crucial for managing air supply and achieving proper buoyancy. Your scuba diving cylinder stores the compressed air that you will breathe underwater and therefore it's vital that you invest in a reliable cylinder that matches your diving needs. Discover a complete range today, with tanks ranging from 3 litres to 15 litres available when you shop online at Aquanauts!

We also offer a complete range of high-quality diving weights including lead weights, used to counteract buoyancy and move underwater more effectively. Our extensive range of diving weights can be integrated into a weight system such as a diving weight belt, allowing you to tailor the way you control your movement to your exact preferences.

For divers seeking the perfect balance of performance and comfort, our collection features a range of diving cylinders and weights to suit every need. Whether you’re a recreational diver looking for lightweight, easy-to-handle tanks, or a technical diver requiring precise weight distribution systems, we have the ideal diving cylinders and weights for your adventures. Explore our selection today to find the best fit for you!

We are Aquanauts. Run By Divers, For Divers

  • We Know Dive Gear!

    Did you know that everyone in the AQ Team is a diver, which means we know what you need to have the best diving experience yet and we love talking about diving. Just give us a call!

  • Supporting Our Planet

    We care about our environmental impact as a business and to help us off-set our carbon footprint. We plant trees every month with our charity partner Ecologi, while supporting conservation charities such as PADI Project Aware, The 2 minute Foundation, The Ocean Conservation Trust and The Shark Trust. 

  • Over 30 Years of Dive Store Experience

    Our family-run business has been teaching diving at our Plymouth Dive Centre since 1987 and we love creating new divers, we offer courses from beginner to Instructor.

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