Fzone Aquarium ATO Auto Top Off Refilling System with Dual Optical Sensor for Both Reef and Fresh Tank （360P)

Fzone Aquarium ATO Auto Top Off Refilling System with Dual Optical Sensor for Both Reef and Fresh Tank （360P)

Q: Any time the pump looses power and reboots when it gets power back does it have to refill all the way to top line for measurement? Or is it a one time

Yes it has to refill to the top sensor so it can recycle, also if water level goes way below sensor when it reboots it will only pump 3 times then red light comes back on so unplug and plug back in so it can pump remainder water to reach level you might have to do this several times( i hope not) usually once is sufficient, hope this helps.

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Product ID: 729224873

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Details

Brand
FZONE
Colour
Black
Material
Plastic
Power Source
Corded
Item Weight
63 Grams
Maximum Flow Rate
1.23 Gallons

💧Precision dual optical sensors <1mm accuracy

📏Ultra-compact 0.7 inch nano size

⚙️74 GPH pump with 2m lift capacity

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Fzone Aquarium ATO Auto Top Off Refilling System with Dual Optical Sensor for Both Reef and Fresh Tank （360P)

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Description

💧 Keep your reef flawless with precision you can trust!

SMART REFILL TECH - EFTT & AFT technologies adapt to your tank size and prevent unnecessary pump cycles.
NANO SIZED POWERHOUSE - Fits seamlessly in rimmed or rimless tanks without cluttering your space.
ALL IN ONE INSTALLATION - Strong magnets, check valve, and a powerful pump included for effortless setup and reliable performance.
REAL TIME SAFETY ALERTS - QST 2.0 instantly notifies you of overfill risks or system malfunctions—never worry about dry pumps or spills again.
PRECISION WATER LEVEL CONTROL - Dual optical sensors maintain fluctuations under 0.6 cm for reef-safe stability.

The Fzone Aquarium ATO 360P is a compact, high-precision auto top-off system designed for both reef and freshwater tanks. Featuring dual <1mm optical sensors, advanced refill algorithms (EFTT, AFT), and real-time safety alerts (QST 2.0), it ensures stable water levels with minimal maintenance. Its 74 GPH pump lifts water up to 2 meters, supported by strong magnets and a check valve to prevent backflow, making it a reliable, space-saving solution for aquarists seeking peace of mind and optimal tank health.

Specifications

Brand	FZONE
Colour	Black
Material	Plastic
Power Source	Corded Electric
Item Weight	63 Grams
Maximum Flow Rate	1.23 Gallons Per Minute
Maximum Lifting Height	2 Metres
Voltage	2.3E+2 Volts
Style	Compact
Manufacturer	FZONE
UPC	764595878146
Country of Origin	USA
Item model number	FZ-360P
Product Dimensions	35 x 20 x 7 cm; 63 g
ASIN	B09YVP3L22

Have a Question? See What Others Asked

Any time the pump looses power and reboots when it gets power back does it have to refill all the way to top line for measurement? Or is it a one time

Can I use it on a 40 gal ?

Will this still work if I put a longer tube on it?

How do you install hose clamp on a rimmed tank?

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