AutoAqua Smart ATO Nano G2 – Innovative Auto Top Off for Nano Aquariums

Compact and Smart Auto Top Off System for Small Tanks

The AutoAqua Smart ATO Nano G2 is a plug-and-play auto top-off system designed specifically for nano and pico aquariums under 50 gallons. This system automatically monitors and refills evaporated water, maintaining a stable osmotic balance—critical for small saltwater tanks sensitive to salinity fluctuations.

Key Features of Smart ATO Nano G2

• Compact Design: Ideal for nano and pico aquariums with minimal space requirements.

• Dual Optical Sensor: Ensures precise water level detection for consistent auto topping-off.

• Quick Security Technology (QST): Protects against overflow or empty reservoir scenarios and provides instant visual alerts.

• Silent Operation: Strong diaphragm pump operates quietly while maintaining reliable performance.

• Integrated Components: Combines pump and dual optical sensor in one pack for clean installation and reduced wiring clutter.

• Anti-Siphon Feature: Prevents backflow to protect your aquarium.

Specifications

Power Input: 100–240 VAC, 50–60 Hz

Diaphragm Pump:

• Suction Head: 6.5 ft (200 cm)

• Flow Rate: 7.9 gph (30 lph)

• Anti-siphon Pressure: 2 ft (60 cm)

Mounting & Tubing:

• Sensor Max Mounting Thickness: ½ inch (12.7 mm)

• Holder Thickness: 0.12–0.39 inch (3–10 mm)

• Sensor Cable Length: 1.5 ft (45 cm)

• Power Supply Cord Length: 6 ft (180 cm)

• Tubing Length: 6.5 ft (200 cm), ID 5/32 inch (4 mm) / OD ¼ inch (6.4 mm)

Why Choose AutoAqua Smart ATO Nano G2?

The Smart ATO Nano G2 provides compact, safe, and precise water management for nano aquariums. Its dual optical sensor, QST fail-safe technology, and quiet operation make it an ideal solution for maintaining water level and salinity, ensuring your small aquarium stays healthy and hassle-free.