Aquario Neo Co2 Diffuser [Special Small] Size Acrylic Glass Extremely Fine Bubbles

Was: US$22.99
Now: US$17.99
US$22.00 (Fixed Shipping Cost)
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Was: US$22.99
Now: US$17.99

Twinstar Size S and Aquario Neo Tiny are best size fit for the Mini Complete Tank.

  •  Finest CO2 bubbles produced
  •  Extra long connector provides sleek and clean appearance
  •  Budget-friendly 
  • 2 Suction cups included 
  •  Durable shatterproof acrylic construct
  •  Works with all CO2 systems, even DIY setups
  •  Smaller diffuser chamber decreases in-tank equipment distractions
Aquario Normal Special Acrylic CO2 Diffuser for Planted Aquarium Tank

CO2 diffusers efficiently distribute CO2 in a planted aquarium. This NEO diffuser from Aquario features microscopically small holes resulting in very fine and thorough bubble diffusion. The NEO CO2 diffuser provides microbubbles that are perfect in size and easily diffused into an entire aquarium, effectively allowing aquatic plants to absorb CO2 properly. Sleek and sturdy, the Neo Diffuser is made from high-quality, transparent acrylic and is not easily broken when performing aquarium maintenance and can be used with rimless or rimmed aquariums. Similar to other diffusers, users are able to place it in the corner of a planted aquarium securely with the provided suction cup. The diffuser chamber itself is also smaller in size, decreasing its presence in the planted aquarium tank.

HEIGHT: 6.25"

TIP: Soak the diffuser in water for 30 minutes before use to produce smaller bubbles.
TIP: When bubble diffusion is slowed, soak it in bleach for 10 minutes and rinse with water thoroughly to ensure any residual bleach is gone.

Model Specifications

ModelTank SizeTank Recommendations

Diameter: 8mm
8 Gallons or less
Mini Complete Tank

13 Gallons or less Mini Complete Tank



Up to 32 Gallons  

32 Gallons or more  

NOTE: Larger Aquario NEO Acrylic Diffusers may be used in smaller tanks.