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Reef Breeders Prism ATO
Reef Breeders Prism ATO
On Sale
Reef Breeders Prism ATO

Please Note: Return of electrical equipment for exchange or store credit is limited to 30 days from the date of purchase. Beyond 30 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

Returned products must be unopened and in the original packaging to receive full store credit. Products that have been opened, used, or lightly used, will incur a 15% processing fee. Upon receipt of the returned product, store credit will be applied, minus the processing fee.

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* Easy setup and compact size.
* Pump and tubing included - just add water!
* Perfect for All-in-one tanks, can be used on clear or opaque surfaces.

The Reef Breeders Prism-ATO has a versatile application that is compatible with a myriad of aquariums from small nano setups to mid-size All-in-one aquariums with compact filter compartments to larger full-on reef aquariums and sumps. The Prism-ATO employs 3 sensors that register water levels instantly. The compact design allows installation almost anywhere in the sump or filter chambers of aquariums.

The thoughtful, compact design makes the Reef Breeders Prism-ATO unit easy to install with only 2 cords needed – power in and power out for the pump which eliminates mounting a controller in the aquarium stand.

Every Prism ATO includes 3 sensors to determine your aquariums water level.

  • Low Level: If water drops below this point, the pump will be activated until water hits the next sensor.
  • Fill Level: 1" above the low-level sensor, this sensor turns the fill pump off when it detects water.
  • High Level: 1" above the fill level, and 2" above the low-level sensor, this sensor deactivates the pump when it senses water.

The Reef Breeders Prism-ATO is ready to go out of the box! The Prism-ATO kit includes the sensor/magnet assembly, DC power supply, pump, tubing and tubing bracket that fits most aquarium rims. The sensor/magnet assembly is designed to work with either clear or opaque glass or acrylic panes up to a 1/2” thick.

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