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AQUARIO Neo CO2 Diffusor Tiny

AQUARIO Neo CO2 Diffusor Tiny

  • Very small CO2 diffusor
  • Produces fine CO2 mist
  • Special ceramic membrane for CO2
  • Made out of acryl glass
  • Suction cup and U-clip included
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The AQUARIO NEO CO2 Diffusor Tiny is an increadibly small acrylic CO2 Diffusor that is especially inconspicuous due to its small size. The CO2 is finely diffused through a special ceramic membrane so that it can dissolve efficiently in the water. This diffusor is the ideal solution for very small and for nano tanks. Included in the scope of delivery are a suction Cup and a U-clip, with which the hose can be guided discreetly over the edge of the aquarium.


Before use, immerse the diffuser in water for 10 minutes so that all the air in the diffusor is displaced. If there is still air in the diffuser, larger bubbles may form at the bottom of the diffusor ceramic.


Aquario NEO CO2 Diffusor - Tiny
Height 85 mm
Width 15 mm
Membrane diameter 8 mm
Fits hose 4/6 mm
Fits aquarium 20 bis 30 l nano aquarium, Dennerle Scaper's Tank 35 l oder Nano Cube, ADA Mini M


When algae start forming on your acrylic diffusor or the emerging bubbles become larger and larger it is time for a thorough cleaning. Cleaning is easy, but should be done diligently. After the cleaning process, your CO2 diffusor will be as good as new.

  • You'll need a household bleach containing chlorine without perfumes. When working with chlorine bleach, please make sure you absolutely observe the manufacturer's safety notes.
  • Pour some of the bleach into a container and mix with an equal amount of water. Mix so much of this solution that the diffusor you wish to clean is entirely covered
  • Soak the acrylic CO2 diffusor in the solution for 1 to 4 hours (depending on the severity of the stains)
  • Take it out and rinse thoroughly
  • Now all the stains ought to be gone, and your diffusor should shine as if new

You'll find an extensive how-to (in German) with pictures in our Aquascaping Wiki under Glaswaren reinigen.



The manufacturer AQUARIO is specialised in the field of high-quality acrylic CO2 diffusors, highly efficient biological CO2 systems as well as substrates and filter materials for aquaristics. Founded in 2010, the Korean company follows the guiding principle that every private person should be able to produce a close-to-nature aquascape with the help of their products. Therefore, Aquario offers very chic and discreet aquarium accessories that do not interfere with the aquarium layout. Moreover, they keep optimising their product range with brand new innovations. Since 2019, Aquario has been exporting their precious goods abroad.

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