Neo Diffuser Special M - acrylic ceramic diffuser 17mm

CO2 diffusers should ensure the best gas solubility, they should not be brittle, meaning easy to break (like glass ones), and they should be "not ugly" (like plastic ones). It would also be good if they weren't too expensive and came in different sizes to choose the right one for the aquarium. Which diffuser meets all these criteria?
In the offers, we find many models that meet one, maybe at most two of the aforementioned features. For example: glass with ceramic - it dissolves well (but not always) and certainly looks nice, but it is very brittle and expensive. Another: plastic - usually dissolves well and cannot be destroyed - but they are ugly and also expensive. What should you choose in this situation?

The only answer to these questions and the only diffuser on the market that meets all the expectations of an aquarist is the Neo Diffuser. Why? More on that below. It’s worth reading because this is not just another silly advertisement. 

Ceramic fiber sinter (not to be confused with ceramic sinter):
The ceramic mass is fired, and then small channels are created - this is how standard ceramic sinter is made. What is ceramic fiber sinter?
The ceramic mass is subjected to a high electromagnetic impulse, which forms fibers. They are then sintered, later shaped under high pressure into a sinter, and fired again. 
Thanks to this processing, micro-pores of much smaller diameter and a significantly greater quantity than regular sinter are created. Fiber sinter is not only much denser but also harder and more durable than usual. It does not "wear out" over time and does not crack. 

Micro sizes:
A natural consequence of the innovative fiber sinter is the ability to use a smaller diffuser in a given aquarium. 
Until now, it was assumed that, for example, a diffuser with a diameter of 2cm is suitable for an aquarium of 150 - 200l, while the Neo Diffuser with a diameter of 1.7cm can serve an aquarium up to 250l.
Indeed, the Neo diffuser is pretty. But it is not the diffusers, but the plants that should be the decoration of the aquarium. Therefore, smaller diffuser sizes positively affect the aesthetics of the aquarium.

Acrylic body:
Just as beautiful as glass. 100% transparent and aesthetic, but unlike glass, it is unbreakable. Acrylic provides excellent transparency, making the diffuser practically invisible in the tank and allowing the use of the bubble counter installed inside. 

Included:
Along with the diffuser, you will receive two large suction cups with an opening for the diffuser tube. 

Technical data and purpose:
- for aquarium: from 100l to 250l
- sinter diameter: 17mm
- total height: 16cm (you can freely trim the diffuser tube)
- for hose: standard 6mm (4/6)


Usage:
1. Soak in water for 10 minutes before the first use. 
2. If after some time the diffuser loses efficiency - soak the diffuser in bleach for 5 minutes, and it will be like new.

Still don't believe it? Watch the video.
Below is a video using the product:
https://youtu.be/HLDk8pLB1Mw
https://youtu.be/zcTTNLIuMIY