ATK V2 Auto Top Off Kit - Neptune SystemsA Complete, Simple, & Standalone ATO! If you want a safe ATO system, the Neptune System ATK v2 uses a mixture of optical eyes and a float valve to ensure your tanks water level stays the same while preventing overfills. With the ATK v2 you do not need an Apex Controller since it can be run 100% standalone, however with the addition of an Apex Controller additional features can be unlocked and more accessories can be added to the included FMM module.

Length: 15

Reef Genetics Bio Pellets are ideal for freshwater aquariums

The PMUP uses less than 20W of power so it is a very efficient way to run reactors and adds very little heat to your aquarium

syringe or feeding tool to target feed your corals

Power up to 2 pumps with the Direct Drive ports using a single 100/240V 4 amp input power supply (included)

Light mount/ball joint assembly

SRO 3000int Features

1x Aqua Illumination Prime 16 HD Black Body LED Light

and the Reef Angel

Example Setup A: Alkalinity and Salinity Monitoring

OPTICAL WATER-LEVEL SENSOR (OPTIONAL)

and shrimp