Neptune Apex

The PMUP V2 is a 24VDC submersible pump that was designed to directly connect to the DC24 accessory ports on either the 1Link module OR the same...

Replacement Reagent Kit for Trident NP (2 Month Supply) Keep your Trident NP Nitrate and Phosphate Tester running smoothly by replacing your reagen...

Think smart float switch. The optical sensor indicates the presence of water above or below the sensor location.The Magnetic Optical Sensor feature...

The Optical Multi Surface Leak Sensor is an improved version of the Solid-Surface Leak Sensor (LD-2).Improvements include an epoxied design that al...

The MPR - Magnetic Probe Rack was designed specifically for the Apex and will hold their larger diameter temperature probe, pH probe, ORP probe, an...

Neptune Systems 3 Moonlight LEDs for LSM The Lunar Simulator Module (LSM) allows the AquaController to control and vary the intensity ...

Neptune Systems IO Breakout Box The IO Breakout Box allows the easy addition of water level float switches, water pressure and flow sensors, water ...

Liquid Level Sensor (LLS) How much water has been added? How much solution is left? Until now the only way to find out was to measure it yourself.N...

Plug this probe into your FMM and then place it on any surface where you want to detect stray water. Upon contact with water this probe will commun...

Special 10% price match offer for this Neptune product! If you find a lower price in Canada, we'll match it plus give you an extra 10% of the diffe...

This 24VDC, 36W power supply is used with the FMM so that you can attach the powered accessories above like the PMUP or the Solenoid Valve. This po...

Plug this probe into your FMM and then place it underneath your carpet near your aquarium. Upon contact with water this probe will communicate to y...

Neptune Systems 2 Moonlight LEDs for LSM The Lunar Simulator Module (LSM) allows the AquaController to control and vary the intensity to a 2 to 5 L...

Neptune Systems Temperature Probe For Apex Controllers

2-month reagent kit (based on the default testing schedule of 4-Alk/2-Ca/2-Mg per day).  The reagent kit has at least 240 alkalinity tests and 120 ...

Neptune Apex Optical Level Sensor (OS-1) Optical sensors are the go to sensor if you want a reliable sensor over a long period. The Neptune Optical...

15’ Male/Female AquaBus cable.   

15’ Male/Male AquaBus cable.  Used to connect an AquaBus module (PM1, PM2, EB8, etc) to another AquaBus Module or Apex base unit.  ...

2 Channel AquaSurf or Apex to  stream cable assembly.  It has 1 RJ45 connector which plugs into the Apex base unit, and 2 Din5 connect...

4-pin male to male cable many of you have been waiting for. It is ten feet long. This cable allows you to connect your DŌS to the 1LINK there by el...

PMUP & Solenoid Power Supply 24volt   Power Supply (24v)   For use with PMUP , SV-1 solenoid and GRO ONLY Out...

Usually used with aquarium accessories like RODI inputs, calcium reactor feed lines etc., this flow sensor can be placed in line with the flow on 1...