Hydra CO2 Glass Diffuser with Glass Hanger – Pro Series
Designed for efficient CO2 dispersion in aquariums, this glass diffuser features a fine ceramic core that releases CO2 in a fine mist for optimal plant growth.
Constructed with a durable, compact design, it is suitable for aquariums up to 30 gallons.
Includes two suction cups for secure attachment to glass surfaces.
The diffuser is easy to clean and maintain for long-term performance.
| Dimensions | 20 mm |
|---|---|
| Material | Fine ceramic |
| Usage | Best for aquariums up to 30 gallons |
Installation Note: When connecting the CO2 regulator pipe, ensure the pipe is longer than the installation distance. Open the regulator slowly to allow CO2 to accumulate in the gauge before dispensing. Adjust CO2 dosage based on required pH and plant needs.
Important: All ceramic discs, tubes, or surfaces must be soaked in water before first use to prevent cracking.
FAQ
Can this diffuser be used in larger aquariums than 30 gallons?
Please contact customer service
How often should I clean the diffuser?
Clean the diffuser regularly with clean water, especially after use, to maintain performance and prevent clogging.
Is the ceramic component safe for fish and plants?
Yes, the ceramic material is non-toxic and safe for use in aquarium environments.




Molly Sanderson –
The diffuser works well in my 25-gallon tank. The mist is even and plants show better growth. Easy to install and clean. The suction cups hold firmly on the glass.
Leonard Bower –
Good quality and fits well in my aquarium. I noticed a slight delay when first starting up, but it stabilized after a few minutes. Works reliably with my CO2 system.
Warren Grant –
I’ve used this for three months now and it’s still functioning smoothly. The glass hanger is sturdy and the ceramic misting is consistent. No leaks or issues.
Sean Clark –
It works, but the initial setup took some time to get right. The diffuser is fine, but I had to adjust the CO2 flow carefully to avoid pH drops.