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AQUARIO Neo CO2 Diffusor U Type

AQUARIO Neo CO2 Diffusor U Type

  • Very small CO2 diffusor
  • Produces fine CO2 mist
  • Special ceramic membrane for CO2
  • Made out of acryl glass
  • Suction cup included
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The Aquario NEO CO2 Diffusor U Type is an acrylic CO2 Diffusor. The special ceramic membrane produces a fine mist and the CO2 gets dissolved very quickly. Perfect for small and nano tanks.


Aquario NEO - CO2 Diffusor - U Type - Mini
Height 85 mm
Width 24 mm
Membrane diameter 12 mm
Fits hose 6/4 mm
Aquario NEO - CO2 Diffusor - U Type - Medium
Height 85 mm
Width 28 mm
Membrane diameter 16 mm
Fits hose 6/4 mm
Aquario NEO - CO2 Diffusor - U Type - Large
Height 105 mm
Width 35 mm
Membrane diameter 23 mm
Fits hose 6/4 mm


When algae start forming on your glassware equipment or when larger and larger bubbles emerge from your ceramic diffusor it is time for cleaning. Glassware is easy to clean, however, it should be done diligently. After the cleaning process, your glassware products 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 glassware products you wish to clean are entirely covered
  • Soak the glassware 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 glassware should shine as if new

You'll find an extensive how-to (in German) with pictures on our community page Flowgrow.de under Glaswaren reinigen leicht gemacht



General information

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Customer reviews

This item has been rated 4.7 out of 5 stars
46 Reviews
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5 Stars(37)
4 Stars(7)
3 Stars(1)
2 Stars(0)
1 Star(1)
Daan V.
Best CO2 diffuser you can buy!
7th November 2018
AQUARIO - Neo CO2 Diffusor - U Type - Large
AQUARIO - Neo CO2 Diffusor - U Type - Large

Simple the best there is on the market in terms of price/value! The acrylic material makes it very robust and not as fragile compaired to glass diffusers. Must have!

Miranda B.
7th December 2018
AQUARIO - Neo CO2 Diffusor - U Type - Large
AQUARIO - Neo CO2 Diffusor - U Type - Large

This diffusor is absolutely brilliant,will be switching all my tanks over to these!

Produces a very fine mist of bubbles,easily the best diffusor of this type you can buy.

Yannic D.
23rd July 2018
AQUARIO - Neo CO2 Diffusor - U Type - Mini
AQUARIO - Neo CO2 Diffusor - U Type - Mini

Ein toller Diffusor, der sehr kleine Bläschen macht. Funktioniert auch perfekt mit Bio CO2. Dabei dauert es zwar ein paar Stunden bis der richtige Druck aufgebaut ist, aber dann... (read more)

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