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ATK v2 - Automatic Top-Off Kit - Neptune Systems

Product code: 8044

Availability: In stock

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ATK v2 - Automatic Top-Off Kit - Neptune Systems

The ATK (Automatic Top-off Kit) is a simple, standalone, and complete solution for replacing water lost to evaporation.

The new aquarium hobbyist has many challenges, but none is more annoying than the chore of adding water, every day, to make up for that lost to evaporation (a.k.a. topping off/up).  This alone usually makes the automatic top-off (ATO) device the first piece of automation equipment purchased.

The ironic flip side of this decision is that a faulty ATO device is one of the leading reasons for catastrophic aquarium failure, or even worse, flooding of the house or business.

Not all ATO devices are created equal. Sadly, many ATO on the market are made with cheap components, have very little protection against these catastrophes, and are just a nightmare to assemble and install correctly.

An ATO does not have to be both a blessing and a curse!

We designed our ATK – Automatic Top-Off Kit to not only be super-simple to install and use, but it is unique in the market as an ATO device with three layers of redundant monitoring and water-level control. The ATK does the work for you, while at the same time protecting your tank and your home.

New Improvements for V2

  • New PMUP with improved longevity and reliability
  • Improved optical sensors

  • Plug and play ready. No mounts to assemble. No bare wires to attach.
  • 3 Levels of Safety Protection!
  • Two optical water-level sensors (one for water level and one for emergency back up)
  • IQ-Fill water run-time intelligence – learns how much water you use at each top-off
  • Mechanical float valve prevents water overrun if electronics should ever fail
  • Does NOT rely on ANY fault-pronemechanical float switches, temperature sensors, or capacitive sensors!
  • Works Standalone (NO APEX NECESSARY!)
  • Advanced features are unlocked when connected to an Apex (i.e. remote failure notification via text, email, or iOS alert)
  • Includes PMUP, a powerful 24VDC pump that can push water vertically up to 14’
  • Audible failure alarm
  • Additional features with optional accessories

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  1. GREAT So FAR!!!! Review by Aquaplex
    Product Rating:

    This was an upgrade from the Icecap ATO...works well so far. Initially was a bit apprehensive because of the float valve, but now I see the benefit of having it. Fortunately, I have not had the opportunity to test out the float valve. With the added benefit of using the Apex Fusion..this was a good investment and upgrade; atleast for me.it was. (Posted on 12/21/2019)

  2. Happy with ATO system Review by Nick
    Product Rating:

    Installed ATK no issues and works as expected. I split the ATO function with a second fluid monitoring module. The ATK is upstairs with the tank and the second FMM is in the basement with the water storage. Been install about a week and it works great. (Posted on 9/24/2019)

  3. Best ATO on the Market Review by AF12DLT
    Product Rating:

    I put this ATO in use about two weeks ago, I use a 7 gallon RODI water jug. After seven days of use and daily checking the salinity levels stayed perfect. The ATO has worked flawlessly. After seven days there was still about 1.5 gallons of RODI H2O still in the jug.
    This ATO system has three safety stops / backups, so no over filling.

    You can's go wrong with this ATO and it works as a stand alone system. (Posted on 7/25/2019)

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199.95 In stock