• Discovery Zone Diving Submarine
  • Discovery Zone Diving Submarine
  • Discovery Zone Diving Submarine
  • Discovery Zone Diving Submarine
  • Discovery Zone Diving Submarine
  • Discovery Zone Diving Submarine
1 6

IsAlbi

Discovery Zone Diving Submarine

Discovery Zone Diving Submarine

SKU: 79002

$12.99
$12.99
Sale Sold out
or 4 interest-free payments of $3.25 with

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The team adjusts the depth to 30cm. Submerge! Submerge! Submerge! Explore the science behind acid-base reactions and buoyancy as you frolic in the tub with your very own submarine! Complete instructions are provided.

How It Operates: By filling your submarine with fuel and placing it in the water, you initiate a chemical reaction. The fuel is a blend of bicarbonate of soda (a base, NaHCO3) and citric acid (an acid, C6H8O7), which, when in contact with water, reacts to produce sodium citrate (Na3C6H5O7), water, and bubbles of carbon dioxide gas (CO2).

The carbon dioxide bubbles are lighter than water, causing the submarine to float! It's important to note that sodium citrate is not hazardous or irritating, so feel free to enjoy bath time with your submarine. Just exercise caution to avoid skin or eye contact with the fuel powder.

Recommended ages 8+

Shipping and returns

Our flat rate within the majority of Australia is $9.95 each order for standard courier or Australia Post delivery, but free for orders over $125. 

Gift wrapping is available although that may not be possible for some large items and we will let you know promptly if that is the case. Our Checkout process notifies choices during purchasing. Just let us know what message you wish it to have.

Returns

We understand you may change your mind! If your order has been dispatched, we will arrange a refund or exchange for you, as long as the products are returned:

  • Unused, unopened, undamaged and in original condition and packaging
  • In a saleable condition upon return
  • Returned within 30 days of delivery
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