




💨 Elevate your aquarium’s vibe with flawless airflow control!
The Fluval Air Pump Diffuser 2-pack offers adjustable, fine bubble aeration compatible with all aquarium air pumps. Featuring an easy-install suction cup mount and a large dial for precise airflow control, it ensures optimal oxygenation and quiet operation. Designed for durability and consistent performance, it’s a must-have for any serious aquarist aiming to enhance their aquatic ecosystem.




| ASIN | B09NVWFK1S |
| ASIN | B09NVWFK1S |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #36,028 in Pet Supplies ( See Top 100 in Pet Supplies ) #121 in Aquarium Air Pump Accessories |
| Brand | Fluval |
| Brand Name | Fluval |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (491) |
| Date First Available | January 5, 2022 |
| Date First Available | January 5, 2022 |
| Directions | Follow individual packaging instructions. |
| Included Components | All items listed in description. |
| Item Dimensions LxWxH | 1.18 x 1.18 x 2.17 inches |
| Item Package Dimensions L x W x H | 5.08 x 3.9 x 0.87 inches |
| Item Weight | 0.704 ounces |
| Item model number | A1140 |
| Item model number | A1140 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material | Plastic |
| Model Name | Fluval Pro Adjustable Air Diffuser, 2pk |
| Number of Items | 1 |
| Operation Mode | Automatic |
| Power Source | Corded Electric |
| Product Dimensions | 1.25"L x 1.25"W x 2.25"H |
| Product Dimensions | 1.18 x 1.18 x 2.17 inches; 0.71 ounces |
| Size | Small |
| Specific Uses for Product | Indoor |
| Target Audience Keyword | Fish |
| Team Name | Fluval |
| UPC | 015561111409 |
K**T
Reliable, Fine Bubbles and Easy Flow Control
These Fluval air pump diffusers have been performing exactly as expected and have been a great addition to my aquarium setup. They produce a consistent stream of fine bubbles that provide good aeration without being overly aggressive. Installation was quick and straightforward, and the adjustable flow control makes it easy to dial in the right amount of air for the tank. Once positioned, they stay in place and continue running reliably. Build quality feels solid, and they’ve been operating smoothly with no issues. There’s nothing flashy about them, which is actually a plus — they’re dependable pieces of aquarium equipment that do their job well. If you’re looking for simple, effective aeration with reliable performance, these diffusers are a great option.
P**R
Permanent air stone.
This is a permanent air stone. It is also adjustable. The bubbles are a mix of ultra fine and small air stone size. Works really well. Arrived in excellent condition and quickly.
N**D
Good
I like these but they don't stay stuck, and I often have to restick them. I like the size and the bubbles it makes, I would buy them again.
K**T
Great Flow
Great product for planted tanks & fry!
D**K
Lots of bubbles
Work great little louder than my old bran but not too bad performance is great
K**R
Needs better suction cups
Suction cups wont stick more than a few weeks. Works great otherwise.
A**R
Buying more 10/10 works great
These are fantastic , great bubble action and they look great. I plan on buying at least 6 more packs for the other tanks. I had bought a ton of different ones to try out, these are clear winners .
A**R
Air diffuser
Does exactly what is required
B**E
Immer wieder
G**6
Very good diffusers, great aeration, fully adjustable flow, good size, easy to fit , great value, silent in use.
L**N
This is a lot simpler than using air stones. It has great pressure. Even in a 24 inch high tank, the bubbles are stirring up the surface well enough that I needed to adjust the output so that the lid wasn't getting soaked. Great product.
G**L
I was surprised by how little noise they make, and I feel like it makes way less vibration than a standard one made of stone.
I**A
Great product I have a 120 litre tank and they work a dream , very happy fish too
Trustpilot
3 days ago
2 weeks ago