

The CO₂ regulator Tunze 7077/3 Ensures fine and stable CO₂ regulation for your planted aquariums. Compatible with all standard bottles DIN 477, it stands out for its precision adjustment, its double gauge and its high quality German design.
The Tunze CO₂ Regulator 7077/3 is a high precision regulator designed to ensure a clearly controlled carbon dioxide diffusion. Made in Germany, it offers stable and safe control, indispensable for the harmonious growth of aquatic plants and pH stability.
| Feature | Detail |
|---|---|
| Mark | Tunze |
| Model | CO₂ 7077/3 regulator |
| Reference | 7077/3 |
| Threading type | DIN 477 (US version: CGA 320) |
| Compatibility | All standard CO₂ bottles |
| Setting | End adjustment of the output pressure |
| Display | Double pressure gauge (Bottle pressure + exit pressure) |
| Security | Integrated over pressure relief valve |
| Mounting | Tool-free |
| Origin | Made in Germany |
The Tunze 7077/3 is ideal for all CO₂ planted aquarium installations, whether small or large volumes. Its quality of manufacture and precision adjustment guarantee a regular diffusion, essential to the well-being of aquatic plants and the stability of the environment.
Yes, the model Tunze 7077/3 is designed for all standard CO₂ bottles with DIN 477 thread. There is also a US version with CGA 320 thread.
No, the CO₂ regulator Tunze 7077/3 Mounts itself easily by hand, without tools, for a quick and secure installation.
Yes, it can be used as well in freshwater aquarium and water water, for precise and stable diffusion of CO₂.
This model offers an extremely fine and stable adjustment, thanks to its two manometers: one for the output pressure, one for the residual pressure of the bottle.
Yes, the CO₂ regulator Tunze 7077/3 is manufactured in Germany, guarantee of quality and long-term reliability.

The CO₂ regulator Tunze 7077/3 Ensures fine and stable CO₂ regulation for your planted aquariums. Compatible with all standard bottles DIN 477, it stands out for its precision adjustment, its double gauge and its high quality German design.















?
les molettes sont très dures produit qui me parait pas très fini et pourtant assez cher