Aqua Lung

Aqua Lung Calypso Octopus

reward points
Points earned on this product... 800 = £0.80
RRP £95.00
SAVE 16%
Availability: Ships in 2-3 Working Days

Compliment your Calypso regulators with this reliable, easy breathing octopus.

  • Mid-size, high performance octopus to compliment the Calypso regulators.
  • High visibility 39”yellow hose and high visibility yellow cover makes it easy to locate in an emergency.
  • The venturi lever prevents unwanted freeflow when not in use.
  • Easy purge front cover.
  • Not recommended for overbalanced regulators of the Legend series.

Compliment your Calypso regulators with this reliable, easy breathing octopus.

  • Mid-size, high performance octopus to compliment the Calypso regulators.
  • High visibility 39”yellow hose and high visibility yellow cover makes it easy to locate in an emergency.
  • The venturi lever prevents unwanted freeflow when not in use.
  • Easy purge front cover.
  • Not recommended for overbalanced regulators of the Legend series.

Aqua Lung Calypso Octopus

With the same dependable heritage of the Aqua Lung Calpyso Regulator, the Calypso Octopus is a high-performance, reliable backup 2nd stage. Bright yellow accenting ensures it’s clearly visible even in murky, low light conditions.

An Octopus is a critical piece of safety equipment for any diver and shouldn’t be skimped upon. The Core Supreme Octopus is the ideal choice for any divers who need top quality gear. They’re reliable, well-made and high performing.

The Latest version of the Calypso Octopus features an adjustable Venturi dial. This allows you to eliminate oxygen wastage when the mouthpiece isn’t in your mouth. It also gives you a level of progressive breathing control far beyond that of other budget offerings so you can tune it for how you like to dive.

Key Benefits

  • Comfobite Mouthpiece - Aqua Lung’s Comfobite mouthpiece features their patented mouth bridge. Sitting across the roof of your palate it reduces jaw fatigue allowing you to dive for longer in comfort.
  • Visible Accenting - Bright yellow accents on the Legend Octopus ensure it’s highly visible, even when diving in murky water.
  • Venturi Switch - The Core Supreme Octopus is fitted with a Venturi switch. This allows you to limit or adjust the free flow of air to the mouthpiece so you don’t waste oxygen when it’s out of your mouth.
  • Pneumatically-Balanced Second Stage - The Pneumatically-balanced second stage allows for smooth and easy breathing.
  • Low Maintenance - With few components and a simple design maintenance is exceedingly easy.

Who is the Aqua Lung Calypso Octopus For?

Robust and inexpensive the Calypso Octopus is the perfect compliment to the Calypso Regulator or any entry level regulator. It’s easy to maintain, making it ideal for beginners.

Who are Aqua Lung?

Aqua Lung introduced the world to Scuba diving equipment more than 60 years ago. Aqua Lung manufacture good quality Scuba diving equipment including regulators, masks and high performance torches. They pride themselves in making diving equipment which allows divers to explore the ocean safely and make memorable moments.

Aqua Lung Calypso Ocotpus Specifications
Type of second stage Demand valve
Controls Venturi switch
Mouthpieces Silicone with ergonomic bite wings
Orientation Convertible LH or RH
Nitrox compatible Yes to 40% O2 when new, out of the box
Write Your Own Review
You're reviewing:Aqua Lung Calypso Octopus
Your Rating

Aqua Lung Regulators Comparison Part 1 Aqua Lung Regulators Comparison Part 1


We will take every effort to get you goods to you as efficiently and effectively as possible. All orders placed before 3pm will be shipped on the day of ordering subject to payment authorization and item availability.

Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £45 then you can choose one of the following options. Please take note of the availability on the product page and your confirmation email - if the availability is not 'In Stock' then the order will be shipped according to your delivery preference once it arrives into stock. For example if the availability is 'Ships in 3-5 Days' because it isn't in stock and has to come from Italy, and you've chosen 'DPD Next Day Delivery' then the item will take 3-5 working days and then be shipped on a next day delivery.

  • Standard Delivery - £3.95 (1-3 Working Days)
  • 24 Hour Delivery - £4.95
  • DPD Next Day - £5.95 (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £45 then you can choose

  • Standard Delivery - FREE
  • 24 Hour Delivery - £4.95
  • DPD Next Day - £5.95

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

Our website has a comprehensive postage system which takes into account the weight of your delivery and the destination address - to get a quote for your order please add the products you'd like to buy to your basket, go to the basket page and fill in the "Estimate Shipping & Tax" section to get the price.

BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

Restricted Products

Please be aware that some products have restrictions on which countries we can send them to. Please enquire ahead of time if you require an order dispatched outside the EU and we can advise.

VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order and reclaim the tax per relevant regulations - please be advised we cannot help with this process.


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from Mares and Scubapro are shipped from Italy & Germany respectively so can take a little longer.

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

Please get in touch to confirm a return by email or phone before sending anything back. When sending a return it is important that you include:

  • Your order number
  • Your name & a contact telephone number
  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


Our customers have the right to cancel their orders within 14 days unless their order has been dispatched. After the order has been dispatched, it is the customers responsibility to return the item in a saleable condition and receieve either a full or partial refund.

Introducing reward points X

You can earn points by...

  • Making a purchase - get 10 points for every £1 spent
  • Referring a friend - get 5000 points for every friend you send our way and spends more than £20 on their first order.
  • Spend more, earn more - Level up and start earning more point per £ spent!

You can use points by...

  • Redeeming them at checkout - £1 per 1000 points

Login or sign up to start earning points