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XP Aqua

XP Aqua Duetto ATO Auto Top Off System

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XP Aqua Duetto Dual-Sensor Complete Aquarium Auto-Top-Off ATO System

Why Choose Duetto ATO ?

With huge features jammed in a tiny package, the Duetto is the perfect ATO for your aquarium. XP Aqua’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. 


Features:

  • World’s smallest dual-sensor ATO
  • Two layers overfill protection
  • QST (Quick Security Technology) provides real-time failsafe protection against failure
  • Secondary optical sensor
  • Super precise water level control
  • Super easy installation; plug-and-play
  • No programming or adjustments required
  • Audible and LED light alarm
  • Works in complete darkness


Specifications:

  • Model: DATO-200P
  • Power Input : 100~240VAC 50-60HZ
  • Cable Length of Power Adapter: 180 cm (6 ft)
  • DC Pump
    • Head : 8.2 ft (250cm)
    • Flow Rate : 74 gph (280 lph)
  • Max mounting thickness : 1/2" (12.7 mm)
  • Power : 4.5 W @ DC 12 V
  • Pump Cord Length : 6 ft (180 cm)
  • Length of Cable between Sensor and Controller : 180 cm (6 ft)

**Please avoid setting up the sensor in an area with micro bubbles or direct light. 

Product Manuals & Documentation

XP Aqua Duetto ATO Auto Top Off System

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

Ever since the ATO systems were invented by Tunze in 1985, they have been helping saltwater reef aquarium hobbyists maintain stable salinity levels and offering a ton of convenience. ATO is short for ‘aquarium top off’ system. It is also called an ATK ‘aquarium top-off kit’, or osmolator / osmo regulator in Europe. Here at XP Aqua, we have combined all the best ATO technologies and added several proprietary features to create the safest and most dependable ATO money can buy! Our micro sized ATO sensor features two precise optical sensors to offer you more protection. Additionally, each XP Aqua ATO system includes our intelligent QST programming to prevent overflows. If you are looking for the best ATO system, check out our awesome line of ATOs!

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9 Questions
Displaying questions 1-9
 
Q
What size thank is this system rated for?
Asked : Mar 12, 2020
By : Jason, America
Answer Question
 
 
 
Q
Does it come with a tube holder
Asked : Oct 12, 2019
By : James
Answer Question
 
 
 
A
Yes
Answered : Feb 04, 2020
By : Jul
 
 
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Overall, others give this:

  • 4.4

52 Reviewers (87%) would recommend this

Overall Rating:

download image
5  Star
 40
4  Star
 5
3  Star
 0
2  Star
 2
1  Star
 5
 
5
5.0
Great ATO for nanos

reviewerbadge
PROS
Compact, powerful little pump
REVIEW
Got two of these on my 7 gallon nano tanks, work great. The compact size is awesome and the little pump is powerful. Good buy. 😎
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
2
2.0
One year and two pumps after

reviewerbadge
PROS
Ato unit works great
CONS
Bad pump keeps failing after several months
REVIEW
I’ve had this unit for a year now and the pumps aren’t reliable I got a second pump that’s broken. My first one broke within six months. Great product but beware you’ll go through pumps.
  • 0
Was this review helpful: Yes(1)No(0)
 
 
 
5
5.0
XP Aqua Duetto ATO

reviewerbadge
REVIEW
This ATO is easy to set up, small, and quiet
  • 1
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5
5.0
Live it

reviewerbadge
PROS
Easy to hook up small Enough to put almost anywhere
CONS
Can’t think of any
REVIEW
I always was a diy Guy but this thing is great easy to hook up love it when it tells me my reserve tank is empty
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Great Product!!!

reviewerbadge
PROS
Ease of use and setup, quality
CONS
None
REVIEW
By far and away the BEST ATO I ever purchased.Easy to setup and works consistently. Definitely recommend!!
  • 1
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5
5.0
Great little system

reviewerbadge
PROS
All
CONS
None
REVIEW
Works perfectly and simple to install.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
XP Aqua Duetto ATO

reviewerbadge
REVIEW
Excellent little ATO! Quieter and less $ than a Tunze and easy to set up.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
Write Your Review Earn 15 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.4

52 Reviewers (87%) would recommend this

Overall Rating:

download image
5  Star
 40
4  Star
 5
3  Star
 0
2  Star
 2
1  Star
 5
 

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