The AutoAqua Smart ATO Nano is a hang-on-back automatic water top-off system, suitable for small aquariums up to 200 liters. The kit includes the ATO unit, 1 dual level sensor, water pump, power supply, tubing, filter, and a check valve.

For small aquariums, maintaining stable osmotic balance is important, as they are particularly sensitive to constantly changing salt concentrations. The Smart ATO Nano is specially designed for nano and pico aquariums under 200 liters, offering a beautiful build with simple installation and silent operation. It features a powerful diaphragm pump and dual optical sensor, with no cables inside the tank, ensuring a neat and safe environment.

The Smart ATO Nano is easy to install: simply hang the unit on the tank wall, connect the tubing and power supply. The sensor cable length can be adjusted so it remains hidden.

QST (Quick Security Technology) detects sensor or pump failure and immediately prevents overflow, providing intuitive LED indication to inform you of the status.

The screwless design allows for disassembly in minimal time, avoiding the risk of rust in the aquarium. The hang-on-back design is flexible and suitable for rimless aquariums, with the dual magnetic sensor placed wherever you wish. The adjustable bracket supports aquarium glass thickness from 3 to 10 mm.

• Diaphragm pump: Suction height: 200 cm. Flow rate: 30 l/h.
• Maximum mounting thickness: Sensor: 1/2 inch (12.7 mm), Bracket: 3-10 mm (0.12-0.39 in).
• Check valve: Check pressure: 60 cm, Sensor cable length: 45 cm.
• Tubing: Length: 200 cm, Inner diameter: 4 mm / Outer diameter: 6.4 mm.
• Power supply: Input: 100-240 VAC 50-60 Hz, Output: 12 VDC / 1A, Power cable length: 180 cm.