Description:

Red Sea ReefATO+ ATO Sensor

The Red Sea ReefATO+ ATO Sensor is a genuine replacement sensor designed specifically for the Red Sea ReefATO+ Automatic Top Off System. It accurately monitors your aquarium's water level, ensuring your ReefATO+ system maintains a stable water level and salinity by automatically replacing evaporated water.

Using advanced optical sensing technology, the ReefATO+ Sensor provides precise and reliable water level detection without the moving parts commonly found in traditional float switches. This helps improve long-term reliability while reducing the likelihood of false readings caused by salt creep or mechanical wear.

Whether you're replacing a damaged sensor or keeping a spare on hand, this genuine Red Sea replacement part ensures your ReefATO+ continues to operate safely and efficiently.

Key Features

• Genuine Red Sea replacement part
• Designed specifically for the Red Sea ReefATO+ System
• Accurate optical water level detection
• Maintains stable aquarium water levels
• Helps maintain consistent salinity
• Reliable solid-state sensor technology
• No moving mechanical float switch
• Simple plug-and-play replacement
• Suitable for marine and reef aquariums
• Genuine Red Sea quality and compatibility

Compatible With

• Red Sea ReefATO+ Automatic Top Off System

Why Is an Accurate ATO Sensor Important?

An automatic top off sensor is one of the most important components of any reef aquarium. As water evaporates, only pure water is lost, leaving salt behind and causing salinity to increase. A reliable ATO sensor detects these changes and signals the ReefATO+ system to replace the evaporated water, helping maintain stable conditions for corals, fish and other marine livestock.

Benefits include:

• Maintains stable salinity
• Prevents water level fluctuations
• Supports healthy coral growth
• Reduces daily manual top offs
• Improves long-term aquarium stability
• Provides dependable automatic operation

Why Choose Genuine Red Sea Spare Parts?

Genuine Red Sea replacement parts are designed and tested specifically for Red Sea equipment, ensuring the correct fit, dependable performance and long-term reliability.

Using genuine components helps maintain the performance and safety of your ReefATO+ Automatic Top Off System.

Looking for More Red Sea Spare Parts?

Browse our complete range of genuine Red Sea products, including:

• ReefATO+ Spare Parts
• ReefRun Pumps
• ReefWave Pumps
• ReefLED Lighting
• Protein Skimmer Parts
• ReefMat Parts
• ReefDose Accessories
• Red Sea Test Kits</