1. Smart ATO Universal Holder
    $12.50

    Smart ATO Universal Holder

    Securely holds the Smart ATO refill tubing to the side of a sump or aquarium

    Works with both Rimless and Rimmed sumps or aquariums

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  2. Dry Magnet for Smart ATO Micro Dry Magnet for Smart ATO Micro
    $10.00

    Dry Magnet for Smart ATO Micro

    Dry Mounting Magnet

    The Auto Aqua Smart ATO dry side magnet securely mounts the controller or water line to the side of the sump or aquarium.

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  3.     Smart ATO Micro 120P Smart ATO Micro 120P
    $124.99

    Smart ATO Micro 120P

    Smart Auto Top Off Micro

    Installing an ATO couldn't be easier! Includes everything needed to install and safely replenish evaporated water from the aquarium.

  4. Smart ATO Siphon Breaker
    $5.00

    Smart ATO Siphon Breaker

    Smart ATO Siphon Breaker

    6.5mm OD barb with siphon break for both both Smart ATO and Smart ATO micro.

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  5. Smart ATO Automatic Top Off System

    3 Review(s)

    Simple to install and Intelligent Aquarium Automation

    Includes everything needed to install and safely replenish evaporated water from the aquarium.

  6. Smart ATO DC Refill Pump Smart ATO DC Refill Pump
    $23.00

    Smart ATO DC Refill Pump

    DP 200 Brushless DC Refill Pump

    Connects directly to Smart ATO controller with 6ft power cord

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  7. Smart ATO Power Adapter
    $14.50

    Smart ATO Power Adapter

    Adapter supplies power to the Smart ATO

    Connects directly to Smart ATO controller with 6ft power cord

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  8. Smart ATO Wetside Mounting Magnet Smart ATO Wetside Mounting Magnet
    $10.00

    Smart ATO Wetside Mounting Magnet

    Wetside MountingMagnet

    The Auto Aqua Smart ATO wetside magnet securely mounts the controller to the side of the sump or aquarium.

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  9. Smart ATO Power Adapter Extension Cable Smart ATO Power Adapter Extension Cable

    Starting at: $20.00

    Smart ATO Power Adapter Extension Cable

    Extend the cord length between the system controller and the AC Power Adapter

    Available in 2 and 5 meter lengths

  10. Smart ATO DC Refill Pump Extension Cable Smart ATO DC Refill Pump Extension Cable

    Starting at: $20.00

    Smart ATO DC Refill Pump Extension Cable

    Extend the cord length between the system controller and the DC Refill Pump

    Available in 2 and 5 meter lengths

  11. Smart ATO Universal Refill Tubing
    $8.00

    Smart ATO Universal Refill Tubing

    Universal refill tubing for Smart ATO and Smart ATO micro

    Works with both both Smart ATO and Smart ATO micro.

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  12. Smart ATO Solenoid for Reverse Osmosis Smart ATO Solenoid for Reverse Osmosis
    $23.00

    Smart ATO Solenoid for Reverse Osmosis

    Hook your Smart ATO directly up to you reverse osmosis system for direct source refills

    Connects directly to Smart ATO controller with 4ft power sensor cord

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