



FZONE ATO Aquarium System with Dual Sensors for Saltwater and Freshwater Tanks
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Category: fzone tubing

About this item
- Compact Design for Versatile Installation: At only 0.7 inches, this nano-sized ATO fits seamlessly in All-in-One tanks and bottom filtration sumps, even in tight spaces.
- Precision Water Level Control: Dual <1mm optical sensors provide real-time monitoring to maintain water fluctuations within 0.6 cm, ensuring optimal stability for your aquarium.
- New Safety Features: Utilizes EFTT (Extended-Filling-Time Technology) for size-dependent refilling, AFT (Anti-Fluctuation Technology) to minimize unnecessary pumping, and enhanced version of QST 3.0 for preventing overfilling, protecting against dry-runs, and providing instant malfunction notifications.
- Reliable and Safe: QST 3.0 detects empty reservoirs, sensor malfunctions, and abnormal refilling times, providing unmatched safety. Backed by Fzone’s 24/7 customer service for any concerns or assistance.
- Complete and Powerful System: Includes a 74 GPH pump that lifts water up to 2 meters, strong magnets supporting walls up to 0.78 inches thick, and a check valve to prevent backflow. Suitable for tanks of all sizes.