In-Tank Flux_ CO2 Diffuser V2
In-Tank Flux_ CO2 Diffuser V2

In-Tank Flux_ CO2 Diffuser V2


Regular price $28.99 Sale price $23.99

Our New Generation of the classic Bazooka Flux In-Tank CO2 Diffuser is finally here!

Welcome the V2 version of the World's finest Precision NEW Bazooka In-Tank Flux CO2 Diffuser for planted aquariums. The improved ceramic membrane provides the highest dissolution rates thanks to innovative CO2 nano mist technology.

A CO2 Flux aquarium diffuser optimises the amount of CO2 entering the aquarium for efficient plant absorption and less co2 waste. As the CO2 bubbles pass through the porous ceramic membrane, they are diffused into streams of tiny bubbles. With increased surface area, the tiny CO2 bubbles are readily dissolved into the water, increasing the saturation of carbon dioxide in the underwater ecosystem.

Depending on the volume of your aquarium, you can choose from two sizes of the Bazooka In-tank Flux CO2 Diffuser:

  • Small for tanks below 65G (250L)
  • Large for tanks above 65G (250L)

Thanks to its brown coloration, the device blends into the aquascape.

The Bazooka Flux CO2 Diffuser is designed to be used as you would a regular in-tank diffuser but provides a higher dissolution rate. This excellent diffuser is equipped with two high-quality suction cups allowing solid positioning of the device on the aquarium glass. Durable materials and natural look make the device a perfect choice for beginners and experienced aquascapers alike.

To install the Bazooka Flux Diffuser, simply connect the CO2 regulator with the atomizer via a CO2 resistant tube and tighten the safety nut only by hand. It’s recommended to set the regulator’s pressure to a minimum of 30psi (2bar) as a starting point. Please allow a few minutes for sufficient pressure to build up to allow the CO2 to start passing through the membrane. This diffuser requires at least 40PSI (3bar) working pressure for optimal operation. 



Warranty 10 Years 5 Years
Construction Dual Stage Dual Stage
Integrated 12VDC Solenoid Valve
Maximum Working Pressure 80PSI / 5.5Bar 40PSI / 2.7Bar
Pressure Stabilisation ~ 1PSI ~ 5PSI
Bubble Counter with integrated check valve
Inline Atomizer Compatible
In-Tank Bazooka Atomizers Compatible
Standard Ceramic Diffuser Compatible
Low-pressure Reactor Compatible
End Of Tank Dump (EOTD) Prevention
Adjustable Working Pressure
CGA320 Connection Option
Stackable Outlets X
Multi-Diffuser compatibility X
CO2Art delivers products with outstanding quality. And great products come with great service.
That is why we can offer up to ’10 Year Warranty’!


The following product receives a 10-year warranty:
The following product receives a 5-year warranty:

All other products receive the standard 2-year manufacturer’s warranty 

*Please note that the warranty that CO2Art offers is non-transferrable

In addition to our industry-leading warranties, all CO2Art customers receive lifetime:


Scope of Warranty
This warranty covers any defects in materials and workmanship under normal home use.
Period of Coverage
This warranty runs for a minimum of two years from the date of purchase. Please save your receipt.
Failures due to abuse or misuse are not covered by this warranty. Surface coating problems caused by excessive humidity, in-use scratches or abrasions, and direct exposures to the elements are also not covered.
Repair or replacement is the only option available under this warranty. CO2Art is not responsible for damages of any kind, including incidental and consequential damages.
Correction of Details
If your product cannot be repaired, we will replace your product free of charge.
When You Need Service
Please contact our support centre to obtain an RMA number and return instructions.
How Country and State Laws Relates to the Warranty
This warranty gives you specific legal rights. You may also have other rights that vary from country to country and from state to state.

If you would like to return a product, start the process by emailing us at This allows us to see if there is something we can do before returning the product such as a feature you didn’t know about or send you a return label. We don’t require an RMA number but do ask you to contact us to initiate the return.

Products bought from can be returned within 30 days of the original purchase date provided they are unused, undamaged and in the original product packaging. If a product does not meet these requirements we reserve the right to deny the return if we feel that it is warranted.

Who pays for shipping? In the event an item is damaged during transit etc, CO2Art will provide you a shipping label. If you are returning an item for another reason, it is your responsibility to get the item back to us safely. If it is a high-priced item we recommend a tracking number.

Items that go on sale after you purchase them. We will honour a sale price up to 7 days from the day you purchased your item, this is the day on which the order was placed.

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