{"product_id":"red-sea-reefcontrol-ato-module-temp-sensor","title":"Red Sea ReefControl ATO Module \u0026 Temp Sensor","description":"\u003cp\u003eThe digital ATO sensor and DC pump of the ReefControl ATO module connect directly to the ReefControl Pro or Lite to seamlessly add a fully featured ATO to your system without the need for an additional controller.\u003c\/p\u003e\n\u003cp\u003eThe ATO module includes the digital ATO level sensor, mounting bracket, ATO pump, siphon breaker, tube holder, and silicone tubing. The digital ATO level sensor also includes a highly accurate temperature sensor, providing real-time monitoring, notifications, and logs. It can also be configured to automatically control DC equipment, such as cooling fans or AC equipment, such as heaters, when used in combination with ReefControl Power.\u003c\/p\u003e\n\u003cp\u003eAdd a fully featured, fail-safe Automatic Top-Off system directly to your ReefControl unit. This module includes Red Sea's solid-state digital ATO sensor (with a built-in thermometer), a quiet variable-flow pump, and a complete installation kit, allowing your ReefControl Pro or Lite to manage your tank's water level and temperature with precision.\u003c\/p\u003e\n\u003ch3 class=\"classyunicodedone\"\u003e\u003cstrong\u003eDetailed Description:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIntegrate the most critical aspect of reef stability—salinity—directly into your ReefControl ecosystem. This ATO Module is an essential add-on for any ReefControl Pro or Lite user, turning your controller into a complete, smart Automatic Top-Off system.\u003c\/p\u003e\n\u003cp\u003eThis module is built around two core components: the advanced digital sensor and the reliable ATO pump.  The sensor is the star of the show. It's a slim-line, solid-state unit with no moving parts that can fail, clog, or get stuck. It uses multiple titanium probes to get a hyper-accurate sense of your water level. As a bonus, this digital sensor also includes a built-in, high-accuracy thermometer (accurate to 0.1 degrees), providing an additional temperature reading for your sump or rear chamber.\u003c\/p\u003e\n\u003cp\u003eThe included 12V DC pump is quiet, powerful, and serviceable. It's compact enough to fit in small reservoirs and features variable flow, allowing the ReefControl to manage the top-off process smoothly.  When plugged into your ReefControl unit, you can monitor your ATO status and temperature logs directly from the ReefBeat app.\u003c\/p\u003e\n\u003ch3 class=\"classyunicodedone\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect ReefControl Integration:\u003c\/strong\u003e Plugs directly into a ReefControl Lite or Pro, adding full ATO functionality without an additional controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2-in-1 Digital Sensor:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid-State ATO Sensor:\u003c\/strong\u003e Uses EC technology and titanium probes for a fail-safe, ultra-reliable water level reading. No moving float switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Temperature Probe:\u003c\/strong\u003e Includes an integrated digital thermometer (accurate to 0.1°C) for real-time monitoring and logging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet, Variable-Flow Pump:\u003c\/strong\u003e A compact (1.8\" diameter) and serviceable 12V DC pump (6-10W) that is powerful (max flow 75 gph, max head 8') yet quiet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReefBeat App Monitoring:\u003c\/strong\u003e Check your ATO status and review detailed temperature logs directly from your phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes everything you need to get running:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eDigital ATO Level \u0026amp; Temp Sensor\u003c\/li\u003e\n\u003cli\u003eATO Pump\u003c\/li\u003e\n\u003cli\u003eMagnetic Sensor Mounting Bracket (for up to 1\/2\" glass)\u003c\/li\u003e\n\u003cli\u003e10' (3M) Silicone Tubing\u003c\/li\u003e\n\u003cli\u003eSiphon Breaker\u003c\/li\u003e\n\u003cli\u003eSilent-Flow Tube Holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"classyunicodedone\"\u003e\u003cstrong\u003eAutomation Possibilities:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintain Perfect Salinity:\u003c\/strong\u003e Let your ReefControl unit manage your ATO for rock-solid water levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Monitoring:\u003c\/strong\u003e Get an accurate temperature reading directly from your sump's ATO sensor, which can be used to monitor or trigger other automations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlerts \u0026amp; Logs:\u003c\/strong\u003e The ReefBeat app will log all temperature data and can send you alerts if your water level sensor has an issue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"classyunicodedone\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThis module is an accessory and \u003cstrong\u003erequires\u003c\/strong\u003e a \u003cstrong\u003eRed Sea ReefControl Lite\u003c\/strong\u003e or \u003cstrong\u003eReefControl Pro\u003c\/strong\u003e to function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Your ReefControl System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ATO Module \u0026amp; Temp Sensor plugs into the ReefControl Pro or Lite for automatic top-off and temperature monitoring. Round out your system with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-reefcontrol-pro-aquarium-controller\" style=\"color:#2c6ecb;\"\u003eReefControl Pro Aquarium Controller\u003c\/a\u003e — the WiFi controller this module connects to\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-reefcontrol-lite-aquarium-controller\" style=\"color:#2c6ecb;\"\u003eReefControl Lite Aquarium Controller\u003c\/a\u003e — a compact controller option\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-reefcontrol-reefsense-4-port-expander\" style=\"color:#2c6ecb;\"\u003eReefControl ReefSense 4-Port Expander\u003c\/a\u003e — add more sensor ports to your controller\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/red-sea-reefcontrol-power-8\" style=\"color:#2c6ecb;\"\u003eReefControl Power 8\u003c\/a\u003e — the 8-outlet smart power center for full automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSee everything in our \u003ca href=\"\/collections\/automation-controllers\" style=\"color:#2c6ecb;\"\u003eAutomation \u0026amp; Controllers collection\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Red Sea","offers":[{"title":"Default Title","offer_id":48958371889371,"sku":"R35823-T","price":129.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_521ed75d-7b57-40b0-a29f-769d856d0f1f.jpg?v=1783548976","url":"https:\/\/squeakysaquatics.com\/products\/red-sea-reefcontrol-ato-module-temp-sensor","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}