Neptune ATK Auto Top-Off Kit - Version 2

Neptune ATK Auto Top-Off Kit - Version 2

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

Version 2 of the ATK offers an improved PMUP as well as improved optical sensors.

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.

Neptune ATK (Auto Top Off Kit) Unique Features

• Apex owners get even more value - If you already have an Apex of ANY kind, setting up the ATK is still super- simple. Just plug in all the components, attach it to your Apex via the AquaBus cable, and then run the set up task inside Apex Fusion. With the ATK connected to an Apex, you get the added benefit of having email/text/iOS alerts if there is an emergency and you can integrate its operation into other functions.
• IQ-Fill (standalone mode only) - IQ-Fill (standalone mode only) IQ-Fill is an intelligent and learning algorithm that, ongoing, monitors and records how much water your aquarium needs for each fill, and then calculates a maximum time your pump should run. By doing this, it dramatically reduces the chance that your pump would continue to add large volumes of water to the tank before you could realize it and fix the situation.
• Back-up mechanical float valve - While a float valve mechanism itself is certainly no high-tech solution, it is exactly what you want to have in place should all this high-tech gear decide to fail. The float valve on the ATK will never see any action unless for some reason the electronics continued to add water to the tank despite the optical sensors being submerged and the IQ-Fill algorithm limiting run times. For those small systems (usually small all-in-one aquariums) where the float valve will not fit, you can remove the float valve from the bracket and you still will have two levels of safety backup.
• PMUP - the most powerful pump provided with any ATO! - The PMUP is a 24V utility pump that is perfect for moving water from your RODI reservoir to the aquarium. This pump has a vertical design that easily drops into most water jugs or ATO reservoirs. The best part about the PMUP is that it has the power to deliver water to your tank even from remotely located water reservoirs. Most other pumps that come with an ATO will barely pump six feet, the PMUP though has the ability to pump over 14' vertically so it can even pump water up from a lower-floor or basement water storage location!

Key Features and Benefits of the Neptune Apex ATK Version 2

• 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-prone mechanical 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

What's Included with your new Neptune ATK

• FMM- Fluid Monitoring Module (runs standalone)
• Pre-assembled water level mechanism with:
  • Magnetic acrylic mount (works up to 1/4" glass/acrylic)
  • Two (2) optical water level sensors
  • Float valve
  • 90 degree tubing fitting
• PMUP ATO Pump
• 24V 36W power supply
• 4m of orange RO tubing
• 3/8" -> 1/4" push-fit adapter fitting
• 1/4" -> 1/4" push-fit siphon break
• Set-screw for non-float-valve applications