Magtool ATO 360P Auto Water Refill Pump for Fish Tanks

Keep your aquarium at the perfect water level — automatically. The Magtool ATO 360P Automatic Top-Off Water Refill Pump is a precision-engineered solution for reef, freshwater, and saltwater fish tanks. Whether you have a rimmed, rimless, or sump tank setup, this smart pump maintains a consistent water level so you can spend less time topping off and more time enjoying your aquatic world.

Why Choose the Magtool ATO 360P?

• Dual Precision Optical Sensors — Positioned just 0.1 cm apart, these sensors detect water level fluctuations of less than 0.6 cm for ultra-accurate top-off control.
• ETFT (Extended Time Filling Technology) — Upgraded filling algorithm ensures steady, reliable top-off cycles without interruption.
• AFT (Anti-Fluctuation Technology) — Minimizes false triggers caused by surface ripples or wave motion, so the pump only activates when truly needed.
• QST 2.0 (Quick Security Technology) — Built-in safety protocols automatically shut off the pump to protect your tank and equipment from overfilling.
• AUTO Off Function — Automatically stops operation when the target water level is reached, preventing overflow.
• Universal Compatibility — Works seamlessly with rimmed, rimless, and sump-style aquarium setups.
• Durable Metal Construction — Built from quality metal for long-lasting, corrosion-resistant performance in wet environments.
• Available in 2 Color Options — Choose the finish that best suits your tank aesthetic.
• Compact Footprint — Space-saving design fits discreetly into your aquarium setup without clutter.

Perfect For

• Reef and saltwater aquariums where salinity stability is critical
• Freshwater planted tanks requiring consistent water levels
• Busy hobbyists who want a hands-off top-off experience
• Sump-style setups needing reliable automated water management

Product Specifications

• Model: ATO 360P
• Brand: Magtool
• Material: Metal
• Sensor Precision: 0.1 cm gap / <0.6 cm level fluctuation detection
• Tank Compatibility: Rimmed, Rimless, Sump
• Color Options: 2 available
• Key Technologies: ETFT, AFT, QST 2.0

For more guidance on aquarium water quality and maintenance best practices, visit the U.S. Fish & Wildlife Service.

Frequently Asked Questions

Q: What types of fish tanks is the Magtool ATO 360P compatible with?

A: The Magtool ATO 360P automatic water refill pump is compatible with rimmed, rimless, and sump-style aquarium tanks, making it a versatile choice for both reef and freshwater setups. Its precision optical sensors work effectively across a wide range of tank configurations.

Q: How accurate are the water level sensors on the Magtool ATO 360P?

A: The ATO 360P features dual precision optical sensors positioned just 0.1 cm apart, allowing it to detect water level fluctuations of less than 0.6 cm. This ensures your aquarium's water level stays extremely consistent, which is especially important for reef and saltwater tanks where salinity stability matters.

Q: What safety features does the Magtool ATO 360P include?

A: The Magtool ATO 360P is equipped with QST 2.0 (Quick Security Technology) which automatically shuts off the pump if a potential overfill situation is detected. Combined with the AUTO Off function and Anti-Fluctuation Technology (AFT), the pump is designed to operate safely and reliably, minimizing the risk of overflow or false-triggering.

Q: What is the ATO 360P made from?

A: The Magtool ATO 360P is constructed from durable metal, making it resistant to corrosion and wear in wet aquarium environments for long-lasting performance.