Miofis ATO Auto Top Off System for Saltwater Aquarium NewGen One Long Life Design with Dual Optical Sensor Both Reef and Fresh Tanks (NG ONE)

1 -【Integrated Sensor Unit – No External Box】- The controller is built into a single sealed probe. No external controller box means fewer cables and fewer potential failure points. 2 -【Hermetically Sealed Against Salt & Moisture】- Fully encapsulated sensor with no exposed electronics. Impervious to salt creep and humidity—the primary causes of ATO failure in marine tanks. 3 -【Intelligent Pump Protection】- Internal processor adapts to evaporation patterns, reducing pump cycles by up to 60% and extending service life. 4 -【Multi-Stage Safety System】- High/low water cut-off, dry-run protection, and anti-siphon design. System cuts power instantly in any emergency condition. 5 -【Designed by Aquatic Engineers, Backed by 2 Years】- Designed by aquatic engineers with years of hands-on experience in marine technology. Sealed probe covered for 2 years, pump for 1. Fast, uncomplicated support.