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26 - 50 of 78
Neptune Systems Apex AquaController PM2 Conductivity, Temperature, I/O Expansion Box

Neptune Systems Apex AquaController PM2 Conductivity, Temperature, I/O Expansion Box

The PM2 probe module, includes support for conductivity (salinity), temperature, and 6 digital inputs. The PM2 features are: Monitor/Control Conductivity and temperature. 6 digital inputs for float switches, water on floo...

$84.95
Neptune Systems Apex Variable Speed/Dimming Module (VDM)

Neptune Systems Apex Variable Speed/Dimming Module (VDM)

The Variable Speed/Dimming module allows for the control of the Aqua Illuminations LED lighting systems as well as adding an additional 4 0-10V variable speed ports.: Independent control of the white and blue Aqua Illumination...

$99.95
IceCap Maxspect Gyre XF150 Controller Interface Module

IceCap Maxspect Gyre XF150 Controller Interface Module

The IceCap Maxspect Gyre Interface Module is an after-market product that will allow you to hook up your Maxspect Gyre pump to most 3rd party controllers by using an available 0-10 volt port. This makes the Module very versatile ...

$124.99
Neptune Systems Energy Bar 4 Expansion Unit (EB4)

Neptune Systems Energy Bar 4 Expansion Unit (EB4)

The EnergyBar 4 module features 4 independently controllable outlets. With power failure detection, active electrical current monitoring, and failsafe features make this power bar far better than any competing units. 4 indepen...

$119.95
Neptune Systems New APEX Wi-Fi Controller System

Neptune Systems New APEX Wi-Fi Controller System

New Apex Control System Features Prevents catastrophes by monitoring key parameters in your aquarium, takes corrective actions for you, and alerts you via your smart phone when things go off track. Monitors your equipment – e...

$799.95
American Marine Pinpoint Salinity Monitor

American Marine Pinpoint Salinity Monitor

American Marine PINPOINT Salinity Monitor PINPOINT Salinity Monitor™ will accurately and immediately measure the amount of salt in any marine or freshwater system. The reading is fully temperature compensated and the convers...

$129.49
Vertex Titano Magnetic Tube Holder

Vertex Titano Magnetic Tube Holder

High quality tube holder for your dosing pump. Slots available for three tubes for 8mm slots Three strong magnets Titanium screws Clear acrylic design

$28.99
Eshopps Magnetic Probe Holder

Eshopps Magnetic Probe Holder

ESHOPPS Magnetic Probe holder Designed from heavy duty acrylic, this dual-purpose holder, will hold your pH and/or ORP probes as well as the outlet tubing coming out of your Calcium Reactor. Additionally, with the magnet attach...

$29.99
American Marine Pinpoint pH Controller

American Marine Pinpoint pH Controller

American Marines PINPOINT pH Controller PINPOINT pH Controller™ is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device will automate another electrical device such as a c...

$215.49
Waveline Pump to Apex VDM Control Cable

Waveline Pump to Apex VDM Control Cable

The RLSS Waveline Interface cable will allow you do connect your Apex-Ready Waveline DC pump to the VDM (variable dimming module) Ports of your Neptune Systems Apex Controller. Once connected, you can easily program your Apex ...

From $12.99
Digital Aquatics ReefKeeper Module RKM-SL2v2

Digital Aquatics ReefKeeper Module RKM-SL2v2

The RKM-SL2 is the newest System Lab module from Digital Aquatics. It's a big leap forward with fully (and individually,) isolated ph and salinity ports. On top of that, the Digital Aquatics salinity probe is equipped with full di...

$79.99
2 Channel AquaSurf/Apex to Stream Cable Neptune Systems AquaController

2 Channel AquaSurf/Apex to Stream Cable Neptune Systems AquaController

2 Channel AquaSurf or Apex to  stream cable assembly.  It has 1 RJ45 connector which plugs into the Apex base unit, and 2 Din5 connectors which plug into 2 Tunze Controllable Stream pumps.

$19.95
15 ft. AquaBus Extension Cable (Male/Female) Neptune Systems AquaController

15 ft. AquaBus Extension Cable (Male/Female) Neptune Systems AquaController

15’ Male/Female AquaBus cable.  Extension Aquabus cable used to lengthen AquaBus cables so that modules which are more than 15’ apart can be connect together.

$19.95
Neptune Systems Apex AI Wireless Expansion Module (AWM)

Neptune Systems Apex AI Wireless Expansion Module (AWM)

For years the Apex has given owners of the AI Sol lights a great way to control their tank lighting. Now, owners of AI Vega, Hydra or Hydra Fifty-Two will finally be able to wirelessly control their lights through their Apex syste...

$124.95
Neptune Systems Apex Par Monitoring Kit (PMK)

Neptune Systems Apex Par Monitoring Kit (PMK)

Continuous light-level monitoring for your aquarium With the PAR Monitoring kit you can monitor and log your aquarium’s light levels 24 hours a day through your Apex! The perfect tool to fine tune your lighting on your tank. No...

$299.95
Vertex Titano XD Magnetic Probe Holder

Vertex Titano XD Magnetic Probe Holder

High quality probe holder that holds up to 3 probes. Holder has two 13mm ports and a larger 15mm port to accommodate the larger Neptune Systems temperature probe. Slots available for three probes (2 x 13mm, 1 x 15mm) Three st...

$31.99
Maxspect Alternate Gyre Mode Modified Cable for IceCap Gyre Interface Module

Maxspect Alternate Gyre Mode Modified Cable for IceCap Gyre Interface Module

Alternate Gyre Mode Modified Cable for IceCap Gyre Interface Module This cable allows you to run your Maxspect Gyre in both forward and reverse direction by using one full Variable Speed port on your Apex to connect two 0-10v s...

$11.99
Digital Aquatics Bus Cables

Digital Aquatics Bus Cables

Authorized bus cables from Digital Aquatics for your ReefKeeper Elite system

From $9.99
Neptune Systems DOS and DDR Dosing System Combo

Neptune Systems DOS and DDR Dosing System Combo

Package include the Neptune Systems DOS Dosing Pump and DDR Reservoir Neptune Systems DOS Information A multi-purpose dosing and fluid delivery system of uncompromising quality combined with the simplicity of Apex Fusion s...

$499.95
Digital Aquatics ReefKeeper Lite (Plus) Controller

Digital Aquatics ReefKeeper Lite (Plus) Controller

ReefKeeper Lite Plus ReefKeeper Lite Preliminary Product Information Expandable - up to 4 modules (PC4s, SL1s or MLC) pH, ORP, and switch inputs (w/ optional SL1) 16 timers / 16 alarms Audible / Visual alarms Wavema...

$289.99
Neptune Systems Apex AquaController with DOS - Dosing and Fluid Metering System

Neptune Systems Apex AquaController with DOS - Dosing and Fluid Metering System

Neptune Systems AquaController Apex System w/ pH Probe Introducing the AquaController Apex. The professional equipment your reef deserves is now within reach. System Includes: 1 - Apex Base Unit 1 - Apex Display 1 - Ene...

$824.99
IceCap Maxspect Gyre XF130 Controller Interface Module

IceCap Maxspect Gyre XF130 Controller Interface Module

The IceCap Maxspect Gyre Interface Module is an after-market product that will allow you to hook up your Maxspect Gyre pump to most 3rd party controllers by using an available 0-10 volt port. This makes the Module very versatile ...

$124.99
Neptune System Apex 12 Volt Power Adapter

Neptune System Apex 12 Volt Power Adapter

120V AC to 12V DC Power Adapter for use on the AquaController Apex. Very handy for UPS setups or firmware updates.

$15.95
2 Channel Apex to Light Dimming Cable Neptune Systems AquaController

2 Channel Apex to Light Dimming Cable Neptune Systems AquaController

2 Channel light dimming cable for Apex variable speed ports.  It has 1 RJ45 connector on one end of the cable which plugs into the Apex base unit.  The other end of the 6’ cables have bare wires which connect to 0-10V di...

$14.95
Neptune Systems Apex WAV Pump Controllable Powerhead - Single Pump

Neptune Systems Apex WAV Pump Controllable Powerhead - Single Pump

WAV - Extreme flow for your aquarium The WAV moves water. Plain and simple. More than 4000 gallons per hour of it! Better yet, for the same amount of flow, the WAV is smaller, uses less power, and is quieter than the most popula...

$199.95
26 - 50 of 78
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