Products

AquaBus Lunar Simulator (no LEDs)Add the Lunar Simulator Module Apex Unit to create a true lunar cycle to your reef aquarium. Many fish and corals ...

Neptune Apex COR 15 Return Pump Connect to any Apex with a 1Link Port availableThat’s right, the COR-15 will work with ANY Apex system that has an ...

Additional DŌS Tubing for your Neptune Systems DŌS ModuleThe Neptune Systems 16 meter Tubing DOS is an extra tubing for use with the DOS dosing sys...

Additional DOS Tubing for your Neptune Systems DOS ModuleThe Neptune Systems 4 meter Tubing DOS is an extra tubing for use with the DOS dosing syst...

THE ULTIMATE MULTIPURPOSE FLUID-MONITORING DEVICE!The FMM (Fluid Monitoring Module) is a multi-purpose device that, with the help of various access...

The Apex LDK Leak Detection Kit contains the Fluid Monitoring Module and two LD-2 leak detection probes. Two additional leak detection probes can b...

Neptune Apex Solenoid ValveThis 24VDC powered, normally-closed (NC), solenoid valve has push-fit tubing input and outputs designed for standard 1/4...

The Apex system prevents catastrophes by monitoring key parameters in your aquarium, takes corrective actions for you, and alerts you via your sma...

Replacement reference standard for Trident calibration.Also included in 'Trident 2 month supply reagent kit'.

Variable Speed Pump Control & Led Dimming Module : VDM Have the Apex take control of your variable speed pumps and do things you never could im...

Use With or Without an Apex Controller!The intelligent Neptune COR-20 Return Pump is easily the smartest pump available. Directly connecting to any...

The Neptune MOS replaces the previous OS-1-M and features an updated design that fits into tighter spaces and helps to prevent water incursion into...

This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to we...

This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to w...

Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe in...

Neptune Systems single-use pH calibration packets make calibrating your pH probe simple and fast. Just tear open the top, and a stick your probe in...

Neptune Systems 1/2" Flow Sensor Usually used with aquarium accessories like reactors, carbon/GFO filters, etc., this flow sensor can be placed in...

The Neptune FS-25 Quarter Inch flow Sensor can be placed in line with the flow on 1/4″ tubing, connected to the FMM, and communicate to your Apex t...

Neptune Systems 15" Liquid Level Sensor with Clip MountThe Neptune LLS is a first of its kind industry exclusive! While most liquid level sensors s...

Now you no longer need the power supply or Aquabus cable for your DŌS Fluid Metering System. By having the Male x Male 4 pin cable you can now full...

Now you no longer need the power supply or Aquabus cable for your DŌS Fluid Metering System. By having the Male x Male 4 pin cable you can now full...

Neptune's answer is the 1LINK. It is called 1LINK because there is one power supply, one module (for up to three 1LINK devices), and a one-click-co...

Apex Neptune 2 Channel Apex Light Dimming CableThe Apex Neptune 2 Channel Apex Light Dimming Cable has been designed for Apex variable speed ports....

Neptune Systems 2 Channel AquaSurf/Apex to Stream CableTunze/Apex 2 Channel AquaSurf/Apex to Stream Cable Neptune Systems AquaController Informatio...