Red Sea 3-in-1 ReefATO+
Red Sea 3-in-1 ReefATO+
Red Sea 3-in-1 ReefATO+
Red Sea 3-in-1 ReefATO+

Red Sea 3-in-1 ReefATO+

  • Sale
  • €204,25
  • €215,00
Tax included.

Exceptionally reliable and intelligent ATO, temperature monitor and leak detector







The ReefATO+ is designed to maintain stable salinity and water volume in a reef aquarium by automatically replenishing water lost through evaporation. In addition, the ReefATO+ offers two other critical aquarium health indicators: a full-featured online digital temperature monitor and a leak detector.

The ReefATO+ includes:


ATO sensor

Slim water level sensor (EC technology) with multiple inputs, titanium probe and integrated digital thermometer with an accuracy of 0.1 degrees.

ATO pump

Quiet, serviceable ATO pump with variable flow (6-10 W), diameter 4.5 cm, max. flow 300 l/h, max. head 2.5 m.

leak detector

Highly sensitive REEF-SPEC leak detector with titanium probe for RO and seawater, triggers notifications to the app with optional audible alarm.

Smart Controller

The microprocessor reliably monitors and controls all components and connects them to the ReefBeat ecosystem.

Complete installation kit

• Sensor holder and magnetic corner bracket for up to 12 mm glass.
• 3M – 1.5mm thick silicone tubing ID 5mm.
• Quiet flow – hose holder, clips on 4 – 12 mm glass.
• Check valve.


Fail-safe (solid-state EC technology) water level sensor with built-in safety shutdown.
Automatic shutdown if the sensor is not connected, if the pump runs significantly longer than normal, if the RO reservoir runs out of water, or if a leak is detected.





How it works:

EC technology titanium probes detect water level, which triggers the pump to turn on and off to maintain stable water level and salinity.






Current status of all features of the ReefATO+.

See the current water level in the pump chamber.

Hourly record of the number of fills and amount of water added to your aquarium over the last 28 days.

Detailed record of minimum, maximum and average temperatures for the last 28 days.

Set the desired and acceptable temperature ranges for your aquarium.

Leak detector setting preferences.

Get alerts when the temperature is outside of the acceptable range, when there is a leak, or when your RO tank has run dry.

Simple and safe installation in all systems.