Neptune Systems DOS Quiet Drive Dosing Pump
DŌS QuietDrive – Dose. Automate. Protect.
- New QuietZone Modes for Reduced Noise
- New Continuous Duty Modes
- Same Reliable DŌS Hardware
- Compatible with A2 and A3 Series Apex Controllers
The DŌS QuietDrive is engineered both in physical design and motor operation to ensure that the DŌS system is one of the quietest aquarium dosing solutions on the market.
The QuietZone also features a continuous duty range which offers more flexibility for additive dosing and automatic water changes.
Dosing Made Easy
| Feature | Description |
|---|---|
| QuietZone Modes | Reduces operational noise for a quieter aquarium environment |
| Continuous Duty | Supports prolonged use without overheating or performance drop |
| Controller Compatibility | Works seamlessly with A2 and A3 Series Apex Controllers |
FAQ
What noise levels does the QuietDrive achieve?
The QuietDrive features new QuietZone Modes designed to reduce operational noise, making it one of the quietest dosing pumps available for aquarium use.
Can the pump operate continuously without interruption?
Yes, the QuietDrive includes continuous duty modes that allow for uninterrupted additive dosing and automatic water changes over extended periods.
Is the pump compatible with all Neptune Systems controllers?
The pump is compatible with A2 and A3 Series Apex Controllers. Compatibility with other models is not specified.



Carl Paige –
The QuietDrive has significantly reduced the noise in my aquarium setup. I run it 24/7 for dosing and it performs steadily without any overheating. Works perfectly with my A3 Apex controller.
Trevor Nolan –
I was concerned about noise from dosing pumps, but this one is much quieter than previous models. The continuous duty mode allows me to maintain consistent dosing without interruptions.
Rose Greene –
Reliable and smooth operation. The pump maintains consistent dosing even after several weeks of daily use. No leaks or motor issues reported so far.