DOOA CO2 Mini Diffuser

DOOA CO2 Mini Diffuser

  • Available in two sizes
  • Made of glass
  • Inclusive 2 suction cups
  • Effective CO2 atomizing
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The CO2 Mini Diffuser by DOOA is available in two sizes and of great help when supplying the aquarium with the important plant-nutrient CO2. This is especially important in aquascapes and plant aquariums to ensure a good plant-growth.

For a great solubility of the CO2 in the water it is advisable to atomize the CO2 bubbles. This atomization is ensured by the membrane that is included in the CO2 Count Diffuser.

Especially in small aquariums, the inclusion of extra accessories can become more of a chore than pleasure, as they might disturb the desired layout. Not so when using the Mini Diffuser. The small design of glass is not just unobtrusive, but also nice to look at.


  • Material: glass
  • Available in two sizes: For aquariums with a length up to 45 cm: 10 mm; for aquariums with a length up to 60 cm: 15 mm.
  • Inclusive 2 suction cups

Delivered Contents

  • Glass Diffuser
  • 2 suction cups
  • Pipette


We recommend to use soft silicone tubing to connect the glassware in order to reduce the risk of glass breakage. The piece of hose used should be kept as short as possible in order to avoid unnecessary CO2 losses.
Silicone hose is not pressure resistant and therefore can not be used for connection to the pressure regulator.


DOOA - CO2 Mini Diffuser - 10 mm
Diameter Diffuser 10mm
Height Diffuser 1 cm
Total height 8,5 cm
DOOA - CO2 Mini Diffuser - 15 mm
Diameter Diffuser 15mm
Height Diffuser 1,5 cm
Total height 8,5 cm



The green of the plants and the dynamics of the water belong inseparably together!
DOOA tackles this concept like no other manufacturer in modern aquaristics. Staging plants into compositions in a tiny Wabi Kusa or a stunning Paludarium with numerous tropical plants; DOOA offers the tools and the right glass for all projects of this kind. Pausing to let the colour and power of nature into your soul. This philosophy is reflected in DOOA's minimalist and extremely high-quality products.

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