Up for sale is a pre-owned Avast Marine Works Breakout Box designed specifically for Neptune Systems Apex aquarium controllers. This high-quality accessory allows you to easily connect up to six digital input/output (I/O) devices directly to your aquarium controller.

This is the preferred breakout box for many hobbyists because of its superior design compared to the standard Neptune box. It features individual spring-loaded push terminals for each of the 6 channels, complete with dedicated ground connection points. This eliminates the need to cram multiple ground wires into a single tiny port, making your cable management much cleaner and more secure.

Perfect for connecting:

• Auto Top Off (ATO) float switches

• Magnetic door sensors for stand lighting

• Floor leak detectors / water sensors

• Push buttons for custom feed cycles or maintenance modes

Condition Note:

The unit is in good cosmetic condition with standard minor wear from reef aquarium use. The attached mini-DIN cable is fully intact with no tears or exposed wiring. Please see the photos for the exact condition of the item you will receive.

Note: This specific model has been retired by Avast Marine Works and is increasingly difficult to find.