![Trending Duetto 2 Ato | Dual-sensor Ato Aquarium Auto-top-off System | Xp Aqua Save 40% Now [SUlsDoN1]](https://cdn.shopify.com/s/files/1/0570/9044/1404/files/Duetto2ATO_Dual-SensorATOAquariumAuto-Top-OffSystem_XPAqua.png?v=1706820192)
Trending Duetto 2 Ato | Dual-sensor Ato Aquarium Auto-top-off System | Xp Aqua Save 40% Now [SUlsDoN1]
DescriptionWith huge features jammed in a tiny package, the Duetto2 is the perfect ATO for your aquarium. XPAqua’s proprietary dual-optical sensor packs two precise level sensors in one incredibly small package. In addition to keeping your water leve
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Description
With huge features jammed in a tiny package, the Duetto2 is the perfect ATO for your aquarium. XPAqua’s proprietary dual-optical sensor packs two precise level sensors in one incredibly small package. In addition to keeping your water level constant, the two sensors also work in concert with the intelligent QST programming to help prevent overfilling.
All the installation parts are included and a magnetic coupling allows you to easily mount or adjust the dual-sensor. Installation takes just seconds so you can spend less time working on your aquarium and spend more time enjoying your aquarium.
- NEW! Controller programming & circuitry for added system protection
- NEW! Improved sensor design for longer durability
- World's smallest dual-sensor ATO
- Two layers overfill protection
- Intelligent QST programming
- Secondary optical sensor
- Super precise water level control
- Super easy installation; plug-and-play
- No programming or adjustments required
- Works in complete darkness
What Our Customers Say
Absolutely no complaints!
The results are reliably and truly superb.
- Oona M..
Absolutely no complaints!
Great construction, and a superb function.
- Bendigeidfran D..
Absolutely no complaints!
So very, very, very, very, very happy with my purchase.
- Nisien U..
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