Dosing pump ATO is a smart solution from Reef Factory designed for automatically topping up evaporated water in the aquarium. This incredibly precise tool is the result of combining an ultra-accurate pump with liquid level sensors. The Dosing pump ATO detects a drop in water level and automatically replenishes it, helping to maintain the desired salinity and stable parameters Thanks to precise data, monitoring the amount of added water to the system is very easy. The Smart Reef application allows you to set an alarm that informs you about the remaining water in the top-up container. Furthermore, unlike traditional pumps used in automatic top-offs, Reef Factory’s solution is rust-free, thanks to the use of a dosing pump. KEY FEATURES Precision in water dosing – as little as 0.01 ml Rust-free assurance Accurate statistics of water dosed into the aquarium Information and alarm for the capacity of the RO/DI water top-up container World-class Smart functionality Silent operation Durable tubing for the dosing pump Easy DIN rail mounting The pump is one of over 20 Smart devices offered by Reef Factory, allowing you to build the largest system of devices in a single application