CO₂ filter diffuser 3in1
- CO₂ filter diffuser 3in1 with integrated bubble counter and non-return valve
- Introduction outside the aquarium
- Installation in the filter circuit
- Ideal for aquascaping (no devices in the tank)
- 3 tube sizes: 12/16, 16/22 and 19/25 mm
- Very effective CO₂ atomisation
- Standard CO₂ hose connection (4/6 mm)
With this inline diffuser, the CO₂ supply to your aquarium is in good hands. The CO₂ is atomised into very fine bubbles, which dissolve completely in the filter tube on their way into the aquarium and thus supply it with carbon dioxide. The integrated bubble counter helps to fine-tune the dosage, while the built-in non-return valve protects your CO₂ installation from backflowing water from the tank.
Install the inline atomiser (diffuser) in the hose leading from the external filter to the aquarium directly after the outlet and secure the hose with the respective screw clamps. Please fill the bubble counter with water beforehand. The equipment also includes a mounting clip with two suction cups, which can be used for mounting in the base cabinet, for example.
If you place the external filter with diffuser and CO₂ bottle in the base cabinet, the visible technology around the aquarium and in the tank can be reduced to the necessary minimum.
The AQUA-NOA CO₂ filter diffuser 3in1 requires a slightly higher working pressure than conventional internal diffusers in the aquarium. We therefore recommend a pressure reducer with freely adjustable working pressure as an accessory.
Lanterstraße 37e
46539 Dinslaken
Germany
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1 review
29 September 2025 12:01
Super diffuser fits everything together.
Super diffuser fits everything together.
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