Red Sea ReefATO+ – Smart Auto Top-Off & Temperature Monitoring System
The Red Sea ReefATO+ is a next-generation auto top-off system that combines precision water level control with real-time temperature monitoring, all fully integrated with the ReefBeat app. Designed for both reliability and ease of use, the ReefATO+ ensures your aquarium’s water level stays stable while giving you peace of mind through smart monitoring and alerts.
Unlike standard ATO systems, the ReefATO+ uses a high-precision optical sensor and a solid-state temperature sensor, delivering accurate, consistent performance without moving parts. It’s compact, easy to install, and includes a powerful yet quiet DC pump to deliver freshwater from your reservoir to your sump or tank.
Key Features:
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Smart Auto Top-Off: Maintains a stable water level automatically
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Real-Time Temperature Monitoring: Built-in digital temperature sensor with ReefBeat alerts
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High-Precision Optical Sensor: Reliable, no mechanical parts to fail
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Compact & Plug-and-Play: Easy installation with adjustable sensor mount
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Quiet, Efficient Pump: Long-lasting DC pump for smooth operation
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ReefBeat App Integration: Full control and notifications on your mobile device
Ideal for any reef tank setup, the Red Sea ReefATO+ not only keeps your salinity stable but adds an extra layer of safety and smart monitoring to your system. Simple, sleek, and reliable—this is ATO done right.
Installation Kit
- Sensor holder and magnetic corner mounting bracket for 12mm ½” glass.
- 3M /10′ – 1.5mm / 1/16″ thick silicone tubing ID 5mm / 0.2″.
- Silent flow – Tube holder, clips on 4 – 12mm / ½” glass.
- Siphon Breaker.
