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Colombo CO2 Advanced Set 95gm - Aqua Essentials
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Colombo CO₂ Advanced Set 95gm


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The Colombo CO₂ advance set contains a pressure cylinder with 95 gram CO₂, a pressure regulator, a 3-in-1 diffusor and all connections which means you can start improving your plant growth immediately with this set. With the pressure regulator, the flow of CO₂ gas to the diffusor can be adjusted. A bubble counter is incorporated in the diffusor, by counting the bubbles released in a specific time frame the amount of CO₂ added can be determined. The diffusor produces very fine bubbles so the gas is well absorbed by the water.

Shipping info

All our products are in stock, ready to ship (unless otherwise stated). Order before 4pm for same day dispatch (Mon-Fri). Prices start at £4.99 for a Tracked 48 Service (up to 5kgs) and £8.99 for Express Delivery via DPD.

Our Delivery Promise To You

If you choose Express Delivery, we will replace any plants that are damaged due to delays. Express Delivery is a fast, trackable, and reliable option with a one hour delivery window. It also ensures that the plants will arrive in the same condition as when they left our facility. If you choose a different postage option, such as Tracked 24 or Tracked 48, you will not be covered for any damages due to delays and will assume the risk yourself if the plants do not arrive in good condition. Express Delivery includes an insurance policy, which may cost more but provides added peace of mind.

Colombo CO2 Advanced Set 95gm - Aqua Essentials
Colombo CO₂ Advanced Set 95gm


  • All In Stock

    Everything you see on the site is in stock, ready to ship. No special orders, no waiting around.

  • Fast Dispatch

    Fast shipping. If you order before 4pm Mon-Fri, we'll ship the same day. Whoooosh.

  • Easy Checkout

    You'll find our checkout smooth and silky for a comfortable shopping experiece. Welcome to First Class :)

Customer Reviews

Based on 1 review
Andrew Scott
Great little unit, but only lasts less then one week

Even though I managed to get it to deliver 1 drop per second and it only functioning for 8 hours per day. This bottle lasted 5 days. I chatted to see if I had a faulty solenoid, however waited 1 hour without a response. I’m now going a different route and regret buying this. A shame as Aqua Essentials has been great previously.

We're environmentally friendly

  • 1. Sustainable Packaging

  • 2. Fast Delivery

  • 3. Guarantee

Your plants will be wrapped with recyclable Honey Comb wrap - sounds cool because it is :). It interlocks which means we don't need to use tape either, reducing our impact on the environment.

Not only is delivery fast with DPD Express but it's also green as they offset all the carbon their vehicles produce. Guilt free delivery which we're very proud of...

We guarantee you'll be happy with your order. But if you're not, please contact us so we can resolve. We are 100% here to help and will always do our best to resolve any issues - that's a promise.

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