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Hydor Smart Level Control ATO System

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This item is in stock in our East and West Coast warehouses

$102.96  


HD01043

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Hydor USA

Hydor Smart Level Control - water level management system

Smart Level is the new versatile fully electronic water level controller designed by Hydor. Smart Level safely and easily handles the aquarium and sump water level due to evaporation. Designed to be used in the many different conditions that exist in the marine and freshwater aquarium environment. Smart Level technology reduces the problems related to lime scale deposits, bacterial film, and wave action, which ensures the continuous, safe, and regular functioning of the Smart Level control.

For the SMART LEVEL Control, all types of pumps can be used, up to a maximum power of 50W. Choose a pump with a flow and head suitable for the type of use. Note that it is best to use a pump that tops off slowly within 10 minutes (maximum topping-off time).

Top-off pump required and sold separately.

Units now include a polarized socket and will accept a standard 2-prong plug.




Product Manuals & Documentation

Hydor Smart Level Control ATO System

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

Manufacturer Info

Hydor has been producing a comprehensive range of equipment for aquariums and ponds since 1984 and offers the best in high-technology for the creation of a living ecosystem at home. The factory has developed thanks to the engineering competence of its founder and its continuous growth is based on the investment it has made in research and the development of innovative technical appliances. A competitive and dynamic structure of more than 150 employees regularly engages in the implementation of products which meet the demands of 50 nations and keep pace with the evolution of the world markets. The global quality is not a simple working method but a daily expression of mind.

Accessories for Hydor Smart Level Control ATO System


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“Hydor ATO”
5.0

So far the ATO has worked flawlessly. I really like the display letting me know if we are on the Low side or high. Either way the audible alarm provides a warning.

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“Not Sending Water”
0.5

I have had this for about three months. At first it worked very good. Now I am having a problem with the sensor tell it to send water into the tank. The pump is clean and each day I use a tooth brush to clean the sensors in the tank at water level. I have reset this and tested by moving the sensors ...Read More

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“Too Slow to Switch off”
2.5

Using this on a 25 gallon sump to top off my 135 reef, the sensor is too slow to react and tends to fill sump too fast, even with a super small little Desk Type water fountain pump that pumped maybe 1 gallon a minute. the submersible sensors need different vertical spacing to allow a lower dead-b...Read More

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“Failed Electrodes”
1.5

Electrodes failed causing overflow of top off water. Didn't have it for that long. worked ok for a while but when the electrode failed the whole thing becomes useless.

Was this review helpful: Yes(1)No(0)
 
 
“Awesome!”
4.5

Now this is my first auto-top off unit and I must say for the price I am very impressed. It works very well and it's reliable. Hydor always delivers. The only thing that bugs me from time to time is that if the sensor isn't level to the water like if it's tilted just a bit it starts to beep until ...Read More

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“Excellent ATO system”
5.0

I did a few months of research on different ATO configurations and products before I purchased this. I've had this ATO system in place and running now for about three weeks and couldn't be more pleased. The setup is straight forward and their user manual was actually descent. It has been topping ...Read More

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“better than JBJ”
3.5

So far so good, better than JBJ version. Only thin is the clear plastic part that attaches the level switch to the magnetic mount doesn't hold the sensor. Broken in the box- needed modification to work.

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Overall Rating:

5.0  Star
 9
4.5  Star
 3
4.0  Star
 2
3.5  Star
 1
3.0  Star
 0
2.5  Star
 3
2.0  Star
 0
1.5  Star
 1
1.0  Star
 1
0.5  Star
 2