JBJ JB5111 Automatic Top Off System Water Level Controller

JBJ JB5111 Automatic Top Off System Water Level Controller

Automatic Water Refilling System Keeps an Aquarium's Water Levels Where They Need to Be
  • Float sensors that activate within seconds of when water level drops
  • Electronic control module allows two modes of operation with audible alerts and LED panel
  • Linkable brackets allow for easy adjustment and secure positioning of float sensors
  • Pump safety protection feature prevents pumps from running dry and failing



List Price: $86.08

Your Savings: $26.09

REWARDS: 59 points
  • Details
  • Specs
  • Reviews
  • What's Included
  • The All-New JBJ Automatic Top Off System (A.T.O.) device is one of the most advanced water level controller system on the market. Maintaining stable salinity and specific gravity in your aquarium is no longer a problem since the A.T.O. will refill as soon as the water level drops. The A.T.O. uses two float sensors to activate a secondary pump to automatically refill to desired water level. It also has a pump safety protection to automatically stop power to the return pump, in the event that it is running dry. The A.T.O. will keep all salt levels at consistent parameters, ensuring an optimal environment for your tank inhabitants.

    The A.T.O. is equipped with two float sensors that activate within seconds when your water level drops and automatically refills your sump or tank until it reaches your desired set point. Each float sensor has been designed with an exterior guard preventing snails & hermit crabs from attaching to the sensors. This state-of-the-art electronic controller allows for two modes of operation with a total of three different set up scenarios, allowing you more choices for installation for your unique set up. The compact controller also incorporates a visible L.E.D. panel and aninnovative Audible Signal alerts when in operation mode. This kit includes commercial grade "Linkable Brackets" that can easily be adjusted to meet your height requirements and securely positions your float sensors. The A.T.O. automatically stops power to your return pump in your reservoir, in the event that your reservoir is low on water. This safety feature prevents pumps from running dry and failing.

  • Specifications
    Manufacturer JBJ USA
    Manufacturer Product No. JB5111
    UPC 8809168370015
    Model A.T.O.
    Pump Power Supply 2 AMPS
    Dimensions 1.5 in x 4 in x 2.75 in
    Weight 2 lbs

  • 1 Review

    Review of 33344 Review by JERRY
    Review of 33344

    Took a while to get the sensors set and working properly, but now the system works great! Doe exactly what I need it to do.

    Posted on 5/12/2013

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    • 1x - A.T.O. Digital Controller
    • 2x - Float Sensors
    • 3x - Linkable Brackets

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