Black Week offer ends in:
0
Enjoy the offer

Australia’s No.1 brand for mini diving tanks

OXSEA: A safe and accessible alternative to traditional diving

Delivery from Australia

Delivery within 8 to 10 business days

Money-back guarantee

14 days after your purchase

Product warranty

24 month warranty

Our Mini Tank Packs

How it works ?

Here’s how to use your OXSEA mini diving tank and enjoy a safe, simple and accessible underwater experience.

Connect

Attach your OXSEA mini tank to the hand pump, electric compressor, or standard diving cylinder using the supplied adaptor.

Refill

Fill your tank in just a few minutes.
The pressure gauge tells you when it’s full and ready for use.

Dive

Breathe freely underwater for up to 15 minutes. Lightweight, compact and easy to use, your mini tank goes wherever your adventures take you.

Repeat

Rinse, refill and head back underwater  again and again. With OXSEA, you can dive freely without limits.

Learn more

What Our Customers Say

★★★★★
Verified review

Great customer support

Brilliant customer service. They swapped a faulty compressor fast with zero hassle. My order arrived earlier than expected. Everything works a treat and I’m using it on almost every dive. Highly recommend.

David STOKES
★★★★★
Verified review

Nice to have in a Emergency works fine

Used mine every other day this summer in ocean and river up to 10 m. Flawless, no leaks. Refilled via electric compressor and spare tank adapter, no issues. Breathing technique takes practice. Regulator feels like standard SCUBA. Top quality gear and a brilliant step beyond snorkelling.

Jordan WILEY
★★★★★
Verified review

Very handy on the boat for clearing weeds

I’m a big boy, so I get about 8 to 10 minutes, but it’s invaluable for clearing weeds off our keel and rudder before races. Light, straightforward to use, and does the job with no dramas. Perfect little workhorse for quick boat jobs.

Greg TAPCHENKO
★★★★★
Verified review

Great for adventures in hard to reach locations!!!

Used it on several lake dives. The compact size is gold: easy to strap on a paddle board, and with the pump I can refill on the go. Around 10-minute dives, no dramas. Perfect for hard-to-reach spots and doubles nicely as a backup. Great for beach days.

Joseph HOYLE
★★★★★
Verified review

Works as intended

Works as intended. In the pool I managed 11+ minutes by breathing slow. Took it to about 50 ft and it performed fine. Solid build. Hand pump is a workout, but refills are doable. Great backup and handy for quick underwater jobs.

Julia Benett
★★★★★
Verified review

Easy to use, reliable

Super easy to set up and use. No dramas so far. Build quality feels solid and reliable, which gives me confidence to use it and keep it as a backup. Handy bit of kit for quick jobs under the boat.

Brian EVERSON
★★★★★
Verified review

Simply excellent!!!

Absolutely fantastic. The OXSEA mini dive tank is compact, practical, and feels safe. Setup and instructions are clear as. Perfect whether you’re on the job at sea or chasing underwater adventures. A must-have bit of kit, highly recommend.

Joel BECKHURST
★★★★★
Verified review

Great for Quick Underwater Use

Picked it up for short dives and it’s been brilliant. The tank gives enough air to explore without full scuba. Light, easy to carry, and refills are straightforward. Mouthpiece is comfy, build feels solid. Ideal for snorkelling, quick boat jobs, or emergencies when you need a few extra minutes underwater.

Jayden EDWARDS
★★★★★
Verified review

Great For Piece of Mind. Lightweight and Refillable.

Exactly what I needed. Lightweight, easy to carry, and quick to set up. I use it for short dives and as a backup tank. Smooth, reliable breathing, about 10 minutes underwater for quick jobs. Feels sturdy and safe. Reusable value. Great bit of kit for rec dives or extra safety.

Brett PATTISON

Trust OXSEA

Australia’s leading brand in rechargeable mini diving tanks.

Safety Certification

Every OXSEA bottle is fully certified to both CE (European) and DOT (U.S.) safety standards, two internationally recognised benchmarks for diving equipment.

6 Years of Expertise

For over six years, OXSEA has been designing and improving its products to deliver a reliable, simple and enjoyable diving experience for everyone.

Australian Brand

OXSEA is an Australian brand. Our products are assembled, tested and shipped locally to ensure fast delivery, reliable service and ongoing quality support across the country.

You’ve asked us

How long can I breathe underwater with an OXSEA Tank?

The duration depends on your breathing rate and depth. On average, the OX500/OX500PLUS offers up to 8 minutes of air, and the OX1000 up to 15 minutes.
It’s perfect for freeing a stuck anchor, checking a propeller, or exploring around your boat safely and easily.

Are OXSEA Tanks safe and certified?

Yes. All OXSEA Tanks comply with the CE EN250 safety standard, the European benchmark for diving equipment.
Each unit is individually tested before shipping to ensure maximum safety and reliability.

How do I refill my OXSEA Tank?

You can refill your OXSEA in three different ways:

  • Using the manual hand pump (OX500 models only)
  • With the OXSEA 12V mini compressor
  • Or via a refill adapter, allowing you to transfer air from a standard scuba tank to your OXSEA Tank.

Do I need a diving licence or training to use it?

No diving licence is required to own or use an OXSEA Tank.
However, we strongly recommend completing a short scuba or introductory diving course to learn proper safety techniques and make the most of your underwater experience.

How long does it take to refill an OXSEA Tank?

Refill time depends on the equipment you’re using and the Tank model.
Average refill times:
Manual hand pump:
OX500 → around 15 minutes
OX1000 → around 30 minutes (not recommended)
DIN or yoke refill station: around 1 minute
12V mini compressor:
OX500 → around 12 minutes
OX1000 → around 20 minutes

Can I travel by plane with an OXSEA mini tank?

Yes, you can fly with your OXSEA mini scuba tank, provided you follow a few safety rules:
Before flying:
The tank must be completely empty.
The valve (regulator) must be open or disconnected from the cylinder.
You must declare the tank at check-in or boarding.
Important:
Some airlines require the valve to be fully removed. This process is simple — just unscrew the top of the cylinder by hand.
Tip:
Always check your airline’s policy before travelling, as requirements may vary between carriers.