Apex Accessories

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

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...

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...

The PMUP is a 24VDC submersible pump that was designed to directly connect to a 110v wall socket, the power supply is included.   The PMUP is a mu...

Apex Display Module w/ 10' AquaBus cable.Features: Plug and Play: Like all AquaBus accessories it is automatically recognized and configured by th...

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

This 6.5ft cable allows you to independently control two 0-10v items on a system controller. Compatible with Reef Octopus VarioS Controller and Gyr...

CATCH THE DRIP, BEFORE THE DISASTER!   Aquarium leaks are one of the most feared events for even the most seasoned aquarist – and for good reason. ...

The GRO is a specialized, 20W LED light designed to grow many types of common macroalgaes (i.e. Chaetomorpha) using a specialized light spectrum wh...

This attractive fluid containment system stores your dosing fluids in style and even tells you when it’s time to refill!Each side stores two liters...

Neptune 24v, 100W COR-20 Power Supply

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...

The DŌS comes standard with 4m of tubing. Many customers have been asking to purchase more tubing. We now have an available accessory — a 16-meter ...

INTELLIGENT, QUIET, ENERGY EFFICIENT Your return pump is by far the most important piece of equipment on your aquarium. It circulates the water whi...

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...

What's the difference between double junction and single junction probes? Single junction probes put the reference electrode in direct contact with...

EnergyBar 4 Features The EnergyBar 4 module features 4 independently controllable outlets. With power failure detection, active electrical current ...

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...

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

Neptune Systems DIY Trident Service kit

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

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...