UP Inline Atomizer CO2 Diffuser For 16/22mm Hose
£36.99
UP Inline Atomizer CO2 Diffuser - for 16/22mm HoseKey Facts
- Suitable for 16mm/22mm tubing (16mm internal / 22mm external). Click here for tubing size advice
- For aquariums up to 500L.
- Creates a mist of very fine bubbles.
- Excellent diffusion rates due to high surface area of small bubbles.
- Bubbles are in the flow of water as it enters the aquarium, so remain in suspension in the water for longer.
- Diffuser is located outside the aquarium which allows for easy maintenance.
- No equipment in the aquarium itself.
- Choose the size for your filter tubing.
- Requires 2 bar / 30 PSI pressure to function (provided by all CO2 Supermarket regulators).
Description
The inline CO2 Atomizer is arguably the most well known product used for CO2 diffusion, and is a firm favourite with planted aquarium specialists around the world. Designed for use with various filter size tubing, this CO2 diffuser sits inline between your filter and the filter outlet, ensuring that the CO2 has as much contact time with the water as possible. As a result, this atomizer dissolves CO2 very efficiently, and provides a stream of very tiny bubbles which exit directly out of your filter outlet. Furthermore, because it is kept outside the aquarium, maintenance is a very easy.
To use this CO2 atomizer, simply connect it, in-line, to your external filter outlet pipe and tighten the nuts. Connect your CO2 regulator to the atomizers CO2 input with air hose tubing and tighten the safety nut. The tiny bubbles that the atomizer produces will then spread evenly around the whole tank, ensuring a uniform spread of CO2.
To use this CO2 atomizer, simply connect it, in-line, to your external filter outlet pipe and tighten the nuts. Connect your CO2 regulator to the atomizers CO2 input with air hose tubing and tighten the safety nut. The tiny bubbles that the atomizer produces will then spread evenly around the whole tank, ensuring a uniform spread of CO2.
Instructions
- Inline atomizers are to be installed on the return / outflow tubing from a filter as the water is reintroduced to the aquarium.
- Cut or replace your filter tubing with PVC tubing.
- Push tubing on to each end of the diffuser.
- Screw the retaining nuts back over the tubing to hold in place.
- Unscrew the small nut on the CO2 inlet.
- Feed CO2 tubing through the nut and onto the CO2 inlet.
- Tighten the nut onto the CO2 inlet to secure the tubing.
- Turn CO2 on, allow pressure to build within the diffser.
- Adjust dosing / bubble rate accordingly.
Customer Reviews
Average Rating
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Vijay S.
11th Mar 2025The quality of CO2 Supermarket's products speak for themselves, what really stands out for me is their customer service, Martin has been outstanding in responding to queries in a timely manner, he clearly gets understands customer service, and I will be buying from them again. Thank you Martin! The quality of CO2 Supermarket's products speak for themselves, what really stands out for me is their customer service, Martin has been outstanding in responding to queries in a timely manner, he clearly gets understands customer service, and I will be buying from them again. Thank you Martin! -
Mark D.
6th Mar 2025Tiny bubbles everywhere, and my plants are loving it. Dropped my bubble count significantly, saving on CO2. Tiny bubbles everywhere, and my plants are loving it. Dropped my bubble count significantly, saving on CO2. -
Justin B.
12th Feb 2025It's made a noticeable difference in my plant growth. Definitely a top-notch product and highly recommended. It's made a noticeable difference in my plant growth. Definitely a top-notch product and highly recommended. -
Giedrius M.
22nd Jan 2025I've already noticed better plant growth since hooking it up. It fits perfectly with my 16/22mm hose, but heads up if you've got ribbed hosing, you'll need to swap it for PVC to make it fit on the tubing proplerly. I've already noticed better plant growth since hooking it up. It fits perfectly with my 16/22mm hose, but heads up if you've got ribbed hosing, you'll need to swap it for PVC to make it fit on the tubing proplerly. -
Trevor C.
18th Nov 2024Easy to install on my 16/22mm hose (swapped to use PVC tubing which gives a better fit), and the diffusion is top-notch Easy to install on my 16/22mm hose (swapped to use PVC tubing which gives a better fit), and the diffusion is top-notch -
Patrick D.
3rd Nov 2024Easy to install, it took me just a few minutes, and it's working fantasticlly. Just to say though PVC tubing connects better than the rubbed filter tubing Easy to install, it took me just a few minutes, and it's working fantasticlly. Just to say though PVC tubing connects better than the rubbed filter tubing -
Kev L.
12th Sep 2024Had a problem with a leak within the capsule itself (Manufacturing Fault) Two emails between me and Martin an alternative product was recommended winging its way to me now. Spent a lot of money with this company over the past few months can't fault how they do business. Will always use and recommend. Cheers Had a problem with a leak within the capsule itself (Manufacturing Fault) Two emails between me and Martin an alternative product was recommended winging its way to me now. Spent a lot of money with this company over the past few months can't fault how they do business. Will always use and recommend. Cheers -
Roberto
8th Apr 2024this product is truly fantastic, before watering it I had an ADA diffuser with which I delivered 7 bubbles per second to have a concentration of 21 mg/litre, the C02 bubbles were very large and many dispersed upwards, replaced with this fantastic atomizer, everything has changed wonderfully for the better, with only 4 bubbles per second I have the same result of 21 mg/liter of C02 concentration, very read more... this product is truly fantastic, before watering it I had an ADA diffuser with which I delivered 7 bubbles per second to have a concentration of 21 mg/litre, the C02 bubbles were very large and many dispersed upwards, replaced with this fantastic atomizer, everything has changed wonderfully for the better, with only 4 bubbles per second I have the same result of 21 mg/liter of C02 concentration, very small bubbles "a beautiful fog that is distributed in my 225 liters" thanks to the invaluable advice of the team I managed to install everything!! sincere congratulations!! highly recommended -
Steve
24th Dec 2023Fast delivery.installed easily. Gives a fine mist from outlet pipe. Reduced bubble count for now But very happy with performance Fast delivery.installed easily. Gives a fine mist from outlet pipe. Reduced bubble count for now But very happy with performance -
François T.
16th Jul 2022Im verry happy whit it Im verry happy whit it


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