{"product_id":"magtool-auto-top-off-system-with-dual-optical-sensors-reef-freshwater-ato","title":"MagTool Auto Top Off System with Dual Optical Sensors | Reef \u0026 Freshwater ATO","description":"\u003ch2\u003eSmart, space‑savvy ATO for saltwater and freshwater tanks\u003c\/h2\u003e\n\u003cp\u003eMeet the MagTool Auto Top Off (ATO) System, designed to help maintain a stable water level across reef and freshwater setups. With dual optical sensors and a compact footprint, this unit aims to provide consistent topping off while minimizing space use and avoiding overfills. It’s a practical upgrade for aquariums that rely on evaporation compensation, enabling a calmer, more hands‑off routine without committing you to guarantees.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual high‑precision optical sensors:\u003c\/strong\u003e one detects water level for timely replenishment, the other guards against overflows.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverflow protection:\u003c\/strong\u003e built‑in safeguards reduce the risk of spills during topping off.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e only 0.8 inches wide, ideal for rimmed or rimless tanks of various sizes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety‑driven design:\u003c\/strong\u003e startup sizing and refill timing help prevent accidental overfilling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile kit:\u003c\/strong\u003e designed for both freshwater and saltwater aquariums, with a complete accessory set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12V DC water pump (74 GPH, 8.2 ft head):\u003c\/strong\u003e steady transfer to maintain stable water levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower adapter and anti‑siphon valve:\u003c\/strong\u003e reliable power delivery and leakage prevention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5 m water tubing and mounting bracket:\u003c\/strong\u003e flexible placement and secure installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eATO controller and user manual:\u003c\/strong\u003e straightforward operation and setup guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you run an all‑in‑one (AIO) sump, a bottom‑filter sump, or a simple display tank, the MagTool ATO is built to integrate with your arrangement. The system emphasizes practical reliability and an unobtrusive presence in your cabinet or display.\u003c\/p\u003e\n\u003ch3\u003eReal‑world use cases\u003c\/h3\u003e\n\u003cp\u003eReef enthusiasts can rely on consistent top‑offs to support corals and high‑demand systems, while freshwater aquarists may appreciate reduced maintenance time and calmer tank behavior. The included safety features are designed to act as a protective layer during routine topping off, giving you more confidence as you monitor your tank.\u003c\/p\u003e\n\u003ch3\u003eSetup and care tips\u003c\/h3\u003e\n\u003cp\u003eInstall the pump and tubing according to the manual, position the sensors where evaporation is most predictable, and perform a brief trial run to verify fill\/stop thresholds. The system is designed to augment routine maintenance without promising specific results, so monitor initial performance and adjust as needed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is MagTool ATO suitable for both reef and freshwater tanks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it supports reef and freshwater setups and fits rimmed or rimless tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the MagTool ATO kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes a 12V pump, power adapter, anti-siphon valve, tubing, mounting bracket, manual, and controller.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MagTool","offers":[{"title":"Default Title","offer_id":57214879531385,"sku":"B0F6XZ8V9H","price":60.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/magtool-ato-dual-sensors-water-level.jpg?v=1777940027","url":"https:\/\/petlyvox.com\/products\/magtool-auto-top-off-system-with-dual-optical-sensors-reef-freshwater-ato","provider":"petlyvox","version":"1.0","type":"link"}