Aquarium ATO Level Controller

1) Auto adding water function.
2) Shortage water alarm function.
3) This sensor checks/ fills frequently.
4) High precision.
5) Easily and safely mounted.
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Product Details

Product description

Aquarium Auto Top Off Controller, The sensor is a mini optical infrared sensor for extremely precise regulation.

It checks frequently, the water level Max to Min is no more than 5mm.

Even if you leave for many days, your tank water level can still stay where you want. In addition ,it can be easily and safety mounted within the fish tank.





Auto Feedback Security (AFS) Technology

AFS Technology is safety function to secure the system dynamically and real-time protection against any failure situation.

Product details

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1)Please read the specification in detail before installation.

2) Keep the power adapter dry and away from water to avoid any safety issues.

3)Please clean the sensor every 6 months to prevent non-fill issue.

4)Avoid installing controller in an area with micro bubbles or direct lighting.


Bank Transfer

1) We accept West Union, TT , Alipay , Paypal All major credit cards are accepted through secure payment processor ESCROW.

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.


1.We can shipping all over the world by DHL, UPD, FedEX, TNT and EMS. Please contact us directlyand we will use the way you prefer.

2.We will ship the High Precision Pump Level Switch Sensor within working days after the payment is reaches. It will take around 3-15 days to reach you hands.

3.We are not responsible for any accidents, delays or other issue that are the responsibility of the shipping service.

4.Any import fees or charges are the buyer’s responsibility.


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