The Neptune Systems Advanced LED Dimming Module NEP-VDM is a versatile expansion module designed to integrate seamlessly with your Apex aquarium controller. It offers dual functionality, serving as both an advanced LED dimming module and a variable speed pump controller. This module enables sophisticated control over lighting to simulate natural phenomena like sunrise, sunset, lunar cycles, and even passing clouds, while also providing precise flow management for compatible variable speed pumps.

Equipped with four independent 0-10V variable speed ports, the VDM module allows for comprehensive control of Apex Ready pumps utilizing 0-10V input, and Apex Ready+ LEDs through a serial interface. It boasts plug-and-play functionality, automatically recognizing when connected to your Apex system, and includes two AquaBus connectors for flexible system expansion with a 3-foot AquaBus cable. This Neptune Systems product features an LED status indicator and is fully compatible with all Apex systems, with future firmware upgrades ensuring continued performance and new capabilities.

This module is an essential upgrade for Apex system owners seeking unparalleled control over their reef environment, particularly those utilizing specific Apex Ready or Apex Ready+ LEDs such as Aqua Illumination, Kessil, Ecotech Marine, BuildMyLED.com, or Apollo LED, as well as Apex Ready pumps like the Tunze Turbelle Stream 6105, 6155, and 6255. By providing granular control over lighting and flow, the NEP-VDM helps create a stable, dynamic, and visually stunning habitat, promoting the health and vibrancy of your corals and fish.