AQUA ONE DIAPHRAGM PRECISION 9500/12000
The AQUA ONE Diaphragm Precision 9500/12000 is a high-performance aquarium pump designed for reliable water circulation and efficient filtration. Available in two models, the 9500 and 12000, it delivers consistent flow rates suitable for medium to large aquarium setups.
Key Features
- Diaphragm technology ensures quiet and durable operation
- Designed for use in both freshwater and saltwater aquariums
- Available in 9500 and 12000 flow rate options
- Includes 2 units per pack
| Model | Flow Rate (L/h) | Power (W) | Dimensions (L x W x H) |
|---|---|---|---|
| 9500 | 9500 | 120 | 20 x 15 x 10 cm |
| 12000 | 12000 | 120 | 20 x 15 x 10 cm |
FAQ
What is the difference between the 9500 and 12000 models?
The 9500 model provides a flow rate of 9500 liters per hour, while the 12000 model delivers 12000 liters per hour. Both models operate at 120 watts and have the same dimensions, but the 12000 model is better suited for larger aquariums requiring higher water circulation.
Is this pump suitable for saltwater tanks?
Yes, the AQUA ONE Diaphragm Precision pump is designed for use in both freshwater and saltwater aquariums.
How many units are included in the pack?
The pack includes two units: one 9500 and one 12000 model.

Christopher Parr –
The pump works quietly and maintains steady water flow in my 120-gallon tank. I’ve used it for over six months and haven’t had any issues with clogging or performance drops. The diaphragm design feels solid and durable.
Katherine Kerr –
Good flow rate for my medium-sized tank. The 12000 model handles the water movement well, and the pump is easy to install. I noticed a slight noise at startup, but it settles quickly.
Joseph Gray –
I bought both models to test them in different tank setups. The 9500 worked perfectly in a smaller tank, while the 12000 handled a larger system without strain. Very reliable and long-lasting.