Neptune Systems Spare Parts

Aquabus is the communication link between your Apex and most of the modules.  The cable itself looks just like a USB cable, but it is not to be con...

WAV™ EXTREME FLOW FOR YOUR AQUARIUM.  A POWERHEAD THAT ANSWERS ALL YOUR NEEDS WAV Starter Kit Includes Two (2) WAVs, 1LINK Module, Power Supply, ...

DDR – DŌS DUAL RESERVOIR This attractive fluid containment system stores your dosing fluids in style and tells you when it’s time to refill! ...

Clear 4 meter, 6mm OD/4mm ID tubing included with your DOS.

Finally, an easy to use way to detect water on the floor! The long-awaited ALD Module now gives your Apex the ability to detect water on the floor...

Finally, an easy to use way to detect water on the floor! The long-awaited ALD Module now gives your Apex the ability to detect water on the floor...

This is a ten foot Male/Female 1LINK cable that can be used as an extension cable.  This cable is a great solution to extend the cables on your 1L...

AI Wireless LED Control :: AWM AQUAILLUMINATION WIRELESS CONTROL IS HERE! For years the Apex AquaController has provided owners of AI S...

Real-time Monitoring of Dissolved Oxygen in Many Aquariums is a Great Safety Net Many marine aquarists only give the oxygen content in their aquari...