When you are managing a delicate nano tank or micro desktop setup, keeping equipment out of sight is everything. The Aquario Neo CO₂ Curved Tiny takes the ultra-compact, low-profile performance of the Tiny series and combines it with a pre-bent acrylic hook design. By curving the rigid tube body directly over your aquarium glass, it eliminates the need for flexible tubing to loop awkwardly over the rim.
Key Features & Benefits
The ultra-compact, low-profile design has no bubble counters to keep your delicate nano layouts completely unobstructed.
The heavy-duty acrylic construction is shatterproof, providing vast safety improvements over fragile, easy-to-snap glass alternatives.
Specialized micro-hole ceramic membrane technology vaporizes gas into an ultra-fine mist for rapid and efficient plant absorption.
Technical Specifications
Size
Disk Size
Tube Height
Glass Thickness
Tank Size
Short
8mm
6 inches
6mm
8 gallons or less
Normal
8mm
9 inches
9mm
8 gallons or less
Additional Information
Submerge the entire diffuser in clean water for 30 minutes before connecting it to your gas line. This primes the micro-pores of the ceramic membrane, ensuring it produces a fine mist instantly on startup rather than large, wasteful bubbles.
Over time, natural organic film or algae can accumulate on the ceramic surface, causing the bubbles to grow larger. When this happens, simply soak the diffuser in standard household bleach for 10 minutes, then rinse it thoroughly with fresh water and a generous dose of aquarium water conditioner to completely neutralize any residual bleach before placing it back in your tank.
What’s in the Box?
1x Aquario Neo CO₂ Curved Diffuser - Tiny
2x Clear Suction Cups
Team Buce Plant Tips
Fine-tuning your CO₂ setup can seem intimidating at first, but the process is far simpler than it appears. For a safe and reliable introduction, refer to our guide on How to Add CO₂ to Your Planted Aquarium. And if you’re curious about the science behind why CO₂ makes your buce, stems, and carpets thrive, explore The Mysteries of CO₂ in a Planted Tank Explained for a clear breakdown.
"This little diffuser is fantastic! The design is just right where it hangs off the edge of the tank (rimless). It’s tight enough that it doesn’t shift around the tank and you don’t even need to use the included suction cups. I have it on a UNS 5N and it’s the perfect length in the front of the tank. Just FYI though, it didn’t disperse CO2 in the beginning, so it may be a good idea to do a bleach dip first before using it. Then the bubbles came out nice and fine."
— Paul L. (5/5)
Perfect for nano tanks!
"Fits my 5g perfectly and makes nice, fine bubbles. Really like the u-bend, no need for unsightly suction cups."
— Fatima M. (5/5)
Would buy again!
"Great product!"
— Luis H. (5/5)
Diffusion Delivered
"Great diffuser. Was worried considering the condition of the box. It also arrived 3 days late but that is the post office to blame."
— Marc H. (5/5)
Nice design that fits my
"Nice design that fits my nano tank perfectly."
— Anthony G. (5/5)
Great defuser
"Great defuser, nice fine bubbles"
— Paul W. (5/5)
Great little diffuser, very low
"Great little diffuser, very low profile that I like."
— Nicholas N. (5/5)
Almost perfect for a small cube
"Perfect in every way for my small 6gal cube tank except it broke while I was taking it off for a tank cleaning a few days after receiving. They seem a bit fragile and the only reason why I'm giving it and "Okay" rating. Otherwise, it would be 5 stars."
— douglas w. (3/5)
Tiny CO2 diffuser
"Having seen one of these in a local fish store, I realized that it would be much less obtrusive than others I've seen. I didn't notice that this diffuser is not useful on an aquarium with a frame on the top. I will just have to cut the top off. The diffusers are very good."
— Michael R. (5/5)
Works as Intended
"Works as intended however after using only a day I can tell you I prefer the straight diffuser."
— Jon (4/5)
Q&A
I have a UNS 60L. Would the tiny short diffuser be short enough for this tank? And does it come with suction cups?
Hello Gio, thank you for your interest! For all the Aquario products, you are able to position and bend the diffuser to fit your size tank! Unfortunately, these do not come with suctions cups. If there is anything else we can assist you with, please feel free to contact us at support@buceplant.com.
