Prism ATO

Keep your aquarium's salinity and water level stable with this low-profile, efficient auto top-off system. Water level changes are detected in fractions of a second using advanced infrared sensors, and with all components housed within the sensor, there's no need for additional controllers or mounts. This system is designed for aquariums of all sizes, from compact pico tanks and space-saving All-in-One setups to larger reef tanks with full sumps. Its compact design allows for discreet installation nearly anywhere.

Key Features:

• Three Built-In Infrared Sensors:
  • Low Level: Activates the pump when water drops below this point until the water reaches the next sensor.
  • Fill Level: Located 2.5 cm above the low-level sensor, this sensor shuts off the pump once the water reaches the desired level.
  • High Level: Positioned 2.5 cm above the fill level (5 cm above the low level), this sensor acts as a safety measure, deactivating the pump when it detects water.

Efficient, reliable, and easy to integrate, this auto top-off system is perfect for maintaining a stable aquarium environment.