Inclusive automatic aquarium top-off kit comes with fundamental equipment for fast and convenient start up. The HYDROS ATO Auto Top-Off Kit is a sensibly-priced and extremely user-friendly intelligent aquarium top-off kit that includes the HYDROS Water Level Sensor, HYDROS DC Micro Pump, Hang-On Tubing Mount, Tubing, and a Siphon Break. Once properly integrated to your HYDROS Control aquarium controller platform, it is powered and controlled by your HYDROS Control aquarium controller. By downloading the FREE HYDROS app, you can control any HYDROS-connected device with your Internet-enabled computer, smartphone, or tablet!

HYDROS Water Level Sensor - An Easy and Accurate Way to Monitor Your Water Level!
The HYDROS Water Level Sensor contains no moving parts that can fail. It’s extremely tiny, measuring a little over a half-inch thick with a circumference the size of a US penny. The optical eye is magnetically coupled with the magnet side measuring only 1/4" thick. It can be mounted to most clear, tinted, or painted surfaces up to 1/2" thick. The sensor operates during the daytime or in complete darkness so it’s safe for use hidden inside your aquarium stand or in the back chambers of an all-in-one aquarium. The sensor is easy to place, easy to move, and easy to clean. When connected to a HYDROS Sense Port, your HYDROS Water Level Sensor is powered by your HYDROS Control aquarium controller and requires no additional cords or power bricks for operation.

HYDROS DC Micro Pump - Controlled and Powered by HYDROS to Top-Off Your Tank!
The compact yet powerful HYDROS DC Micro Pump measures just 1.6" x 1.062" x 1.45" high with a 74 gph flow rate and a maximum head pressure of 8 feet. This 12V brushless pump draws a maximum of 4.5W and has an average life expectancy of 30,000 hours (over 3 years). When connected to a HYDROS Drive Port, your HYDROS DC Micro Pump is powered by your HYDROS Control aquarium controller and requires no additional cords or power bricks for operation. Using a HYDROS aquarium controller for your auto top-off system is not only a reliable solution but it also helps reduce cable clutter in and around your aquarium.

HYDROS is engineered, assembled and supported at CoralVue headquarters in Slidell, Louisiana USA.

HYDROS Control aquarium controllers and other HYDROS accessories sold separately.

Please Note:The HYDROS app is required to use your Internet-connected smart mobile device as a controller. The HYDROS app is downloadable via the Google Play Store and iOS App Store.

HYDROS Auto Top-Off Kit Includes

• HYDROS Water Level Sensor
• HYDROS DC Micro Pump
• Hang-On Tubing Mount
• 8.5mm OD/6.5mm ID Tubing
• Siphon Break

General Information Hydros aquarium controllers are the next generation of automated aquarium devices. Rather than relying on each individual device’s brain and programming capacity, the Hydros Control units have their own CPU and control capabilities. Hydros Control devices remove the problem of incompatible ports and need to continually add modules to expand your aquarium’s automation system. This new technology is called the Hydros Sense Port. The Sense Port is an entirely new concept in aquarium monitoring technology. A Sense Port is a generic input port that can accept data from numerous different types of sensors. Drive Ports provide 12-volt power for controlling ATO pumps, cooling fans, and other devices. Hydros is the future of automation!