Fzone Auto Top Off for Saltwater, Freshwater Aquariums & Dual Optical Sensor

Features:

• Upgraded 2.0 ATO with Independent Controller: The auto top-off system effectively monitors and replenishes evaporated water daily, providing a convenient and time-saving solution for both saltwater and freshwater tank fish keepers, particularly during business trips or holidays. With its upgraded 2.0 version, the ATO is equipped with an enhanced visual interface, allowing you to easily initialize, pause, or resume the device using the FZ button.

• Compact Size: the entire optical sensor unit of ATO is ONLY 0.79 inches in diameter. The ATO works on rimmed, rimless tanks, or sump tanks. The dual precision optical sensors, spaced 0.1 cm apart, monitor level fluctuations accurately within a 0.6 cm difference. Notice The Auto top system suitable for tanks with wave fluctuation of less than 1cm

• More Safer: The Auto top-off QST 2.0 provides real-time overfill protection. The ATO controller triggers a beeping sound and visual alert, halting the pump if refilling takes more than six times the calculated EFTT. It also detects sensor/controller malfunctions and empty reservoirs, ensuring maximum safety. Version 2.0 includes new technology making our ATOs the most safe option.

• Micro Whisper Pump: The Auto top-off remarkably compact pump is designed to perfectly fit tanks with a neck size larger than 1.97 inches. With a capacity of 74 gallons per hour, this water pump can lift water to 2 meters. The AFT will measure the water level and ensure that the AutoTop Off system does not unnecessarily activate the water pump, increasing its durability and longevity.

• All accessories included: Strong magnets can support aquarium glass or Acrylic wall thickness up to 0.78 inches (20mm). The check valve prevents backflow & will not drain your main display. Tubing is 6 feet(180cm), 7mm inner diameter.

• Fzone will offer a one-year free warranty and round-the-clock service, and you can reach out to us at any time for any product-related concerns.

What upgrades have we made to ATO-580P?

• Pause Button: The controller of ATO-580P is equipped with a pause button, allowing you to pause it when cleaning and maintaining the tank. It automatically resumes without the need for setting, providing added convenience

• Beeping Alarm Warning: The ATO-580P features a flashing red light accompanied by a beeping warning when the QST alarm is. This combination ensures that you promptly detect any abnormalities and take the necessary action

• Initialization Methods: Simply press and hold the FZ button for 3 seconds to initialize the program without the need to disconnect the power. This method ensures a safer and more convenient initialization process

• Light Positioning: The controller illuminates while the sensor does not, reducing light pollution in the fish tank.