Red Sea Red Sea ReefControl – ATO Module

Product Description

Red Sea ReefControl – ATO Module for Smart and Safe Water Top-Off Management

Product Description

In a saltwater aquarium, pure water constantly evaporates, causing the salt concentration (salinity) in the remaining water to rise dangerously—a condition that can quickly become life-threatening for highly sensitive corals and fish. The Red Sea ReefControl ATO (Automatic Top-Off) module is the professional solution to this problem: As an intelligent, digital top-off system, it monitors the water level in your filter tank around the clock and automatically replaces evaporated water in minute quantities with fresh reverse osmosis water.

The ReefControl ATO module brings maximum reliability to your aquarium system. Instead of error-prone mechanical float switches, this module uses a highly advanced titanium sensor that is completely unaffected by snails, algae buildup, or wave motion. The module is directly networked with your ReefControl system, evaluates the refill cycles in real time, and immediately alerts you via the app on your smartphone if the reverse osmosis supply is empty or if irregularities occur during the refill process.

The long-term result is uncompromisingly stable salinity and a perfectly balanced ecosystem. You effectively prevent gradual density fluctuations, protect your skimmer’s pump from running dry, and gain the freedom to let your aquarium run completely self-sufficiently and safely, even over extended periods or while you’re on vacation.

Package Contents

• ReefControl ATO Module: Compact control unit in a splash-proof housing for DIN rail or wall mounting.
• Digital titanium water level sensor: Corrosion-free, highly sensitive sensor for precise detection of the optimal water level.
• Smart ATO Feed Pump: Powerful and quiet low-voltage pump with an integrated protective filter for the osmosis reservoir.
• Magnetic Sensor Mount: Extra-strong magnetic mount for flexible and rock-solid positioning of the sensor on the glass edge of the filter tank.
• Flexible refill hose with check valve: High-quality, food-safe hose with a mount and anti-siphon device to prevent unwanted leakage.
• Step-by-step installation guide: Easy-to-understand guide in German for physical assembly and digital pairing via the app.

Your Benefits

• Fail-safe sensor technology: The robust titanium sensor has no moving parts, which technically prevents the switch from jamming or becoming blocked.
• Smart overflow protection: The software detects when water is being pumped for an unusually long time (e.g., in the event of a leak) and automatically stops the pump (fail-safe).
• Integrated dry-run protection: The system immediately detects when the reverse osmosis water reservoir is empty, shuts off the pump, and thus protects it from overheating.
• Comprehensive consumption analysis: Track exactly how much reverse osmosis water your aquarium consumes each day in the app to detect gradual changes early on.
• Seamless system synergy: Pair the ATO module with your ReefSense probes to temporarily disable refilling when density levels reach critical thresholds.

Applications

• As an extension for the Red Sea ecosystem: Tailored for all owners of a ReefControl Pro, Pro DLX, or Power 6 control center.
• For all automated saltwater systems: Ideal for replacing daily, manual refilling of reverse osmosis water with a high-precision system.
• For peace of mind while on vacation: Indispensable for all aquarists who travel frequently and want to monitor the salinity stability of their system from anywhere in the world.

Technical Specifications

About the Manufacturer, Red Sea

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