Controllers & Testing

Reef Octopus

Reef Octopus Octo Pulse 2 (Pump Only)

Reef Octopus Octo Pulse 2 (Pump Only) INCLUDES PUMP and MOUNTING BASE ONLYMax Flow: 1,600gph | 5~10watts | 20 - 80+ gallonsMount applicable for glass or acrylic aquariums up to 1/2 in. *Requires pump adapter(Sold separately) to link to HYDROS...

Hanna Instruments

Hanna HI6000-1 pH/ORP Module

Hanna HI6000-1 pH/ORP Module pH/ORP module (HI6000-1) is designed to be used with the Multiparameter Modular System. Get precise results by measuring pH or mV with temperature compensation, ensuring accuracy despite temperature changes Save time and...

Neptune Systems

Neptune Systems Replacement PAR Sensor

Neptune Systems Replacement PAR Sensor Features and Benefits Performs continuous light-level monitoring for your aquarium Measures actual PAR – the light corals and plants use Prevents burning out corals Includes ASM – the new Advanced...

Seneye

Seneye Home Monitor, V6

Seneye Home Monitor Ever lost a fish and not know why? Ever experience new tank syndrome and wished there was a way of knowing when the water is safe for your fish? With a seneye Home it’s now possible for even the most inexperienced fish keeper...

Milwaukee Instruments

Milwaukee MC122 pH Controller

Milwaukee MC122 pH Controller. ACCURATE. SIMPLE. RELIABLE. 24/7 PH CONTROL. The Milwaukee MC122 PRO pH controller lets you measure and adjust pH levels automatically. WHAT PEOPLE ARE SAYING "I run this unit 24/7 and have not had any problems for the...

IceCap

IceCap Battery Backup v3.0

IceCap Battery Backup v3.0 for Aquarium Pumps When it comes to a power failure, it’s not a matter of if, but when. Fish and corals can perish in as little as 4 hours without water flow. The IceCap Battery Battery Backup Version 3.0 will keep your...

Milwaukee Instruments

Milwaukee MA887 Digital Saltwater Refractometer with Case

Milwaukee MA887 Digital Saltwater Refractometer with Case The MR series refractometers are precision optical instruments used for measuring aquarium water salinity. They work using principle of light refraction through liquid...

Red Sea

Red Sea ReefSense Salinity & Temp Probe

Red Sea ReefSense Salinity & Temp Probe The ReefSense Salinity & Temperature probe can be connected to the ReefControl Lite or Pro controllers, providing real-time monitoring, notifications, and logs. Both the Salinity and temperature readings...

Hanna Instruments

Hanna Long Protective Probe Shield for HI9829 Multiparameter Portable Meter

Hanna Long Protective Probe Shield for HI9829 Multiparameter Portable Meter The HI76098296 is a long protective shield used to guard the sensors from damage on the HI9829 Multiparameter Portable Meter. Its rugged design and weighted tip make it ideal for...

Neptune Systems

Neptune Systems 1LINK Power and Communication Module

Neptune Systems 1LINK Power and Communication Module 1LINK™ – Easy, one-click installation The WAV is the first of a line of aquarium products from Neptune Systems that will use a completely new interface. While many in the aquarium...

AutoAqua

Smart Security System Combo

Smart Security System Combo Skimmer Security Made SimpleThe Smart Skimmer Security is an contactless optical sensor that magnetically couples to the skimmer cup to prevent skimmer overflows. No moving parts to service or fail. Magnetically coupled...

Pinpoint - American Marine

Pinpoint ORP Controller

Pinpoint ORP Controller by American Marine. PINPOINT ORP (REDOX) Controller™ is an inexpensive rugged controller complete with a platinum ORP probe. This device will automate another electrical device like an ozonizer or ozone generator. This full...

Pinpoint - American Marine

Pinpoint pH Controller

Pinpoint pH Controller by American Marine 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 calcium reactor or...

Pinpoint - American Marine

Pinpoint Temperature Controller

Pinpoint Temperature Controller by American Marine. PINPOINT Temperature Controller™ is an inexpensive but rugged controller that can be used for a chiller or a heater; or both a chiller and a heater. Fully programmable setpoints. Farenheit only...

HYDROS

HYDROS Control X2 (Controller Only)

HYDROS Control X2 (Controller Only) Monitor & Control Like a Pro, Even if You're a Beginner About Control 2 HYDROS Control 2 is a small, general-purpose aquarium controller capable of managing and controlling all the main functions of an...

HYDROS

HYDROS Control XS (Controller Only)

HYDROS Control XS (Controller Only) It doesn’t just make SENSE, it Controls too! About HYDROS Control XS Don’t let the compact size of the HYDROS Control XS fool you. It is perfectly capable of performing all the main functions for your saltwater...

Milwaukee Instruments

Milwaukee MW102 PRO+ 2-in-1 pH and Temperature Meter with ATC

Milwaukee MW102 PRO+ 2-in-1 pH and Temperature Meter with ATC LAB GRADE. HIGH PERFORMANCE. AUTOMATED. TOUGH. The Milwaukee MW102 PRO+ pH meter has won fans around the world with its reliable, fast and simple operation as well as its toughness. Accurate...

IceCap

IceCap 2K Gyre Flow Pump With Controller

IceCap 2K Gyre Flow Pump With Controller The IceCap Gyre is a unique flow pump that virtually eliminates dead spots in the aquarium by crossflow water movement technology. The pump can be mounted discreetly close to the water surface. The Gyre flow...

Neptune Systems

LDK Leak Detection Kit - Neptune Systems

LDK Leak Detection Kit - Neptune Systems Detecting a leak early can be the difference between saving a tank to an entire loss. Neptune's Leak Detection Kit is the perfect solution for anyone that uses an Apex Controller to monitor and control their...

IceCap

IceCap 4K Gyre Flow Pump Only

IceCap 4K Gyre Flow Pump Only The IceCap Gyre is back and better than ever! The all-new IceCap 4K Gyre Flow Pump is more powerful than its 3K predecessor.  Gyre 4K Pump Features & Benefits Unique Gyre Flow: Virtually Eliminates Dead...

Neptune Systems

Neptune GRO Refugium Light with Flat Bracket Mount

Neptune GRO Refugium Light with Flat Bracket Mount Support Natural Filtration with the GRO Compact and efficient light output 84 LEDs, optimum growth spectrum Large surface with even distribution IP64 Water resistant design Can operate standalone...

Neptune Systems

Neptune GRO Refugium Light with Pipe Mount

Neptune GRO Refugium Light with Pipe Mount Compact and efficient light output 84 LEDs, optimum growth spectrum Large surface with even distribution IP64 Water resistant design Can operate standalone with optional power supply Includes gooseneck and...

Milwaukee Instruments

Milwaukee MA887 Digital Refractometer

Milwaukee MA887 Digital RefractometerThe MR series refractometers are precision optical instruments used for measuring aquarium water salinity. They work using principle of light refraction through liquid.Specifications:Range: PSU: 0 - 50 PPT: 0 -...

Milwaukee Instruments

Milwaukee Instruments - MW301 PRO Conductivity Meter

Milwaukee Instruments - MW301 PRO Conductivity Meter DESCRIPTION MW301 is a Portable Conductivity (EC) Meter with Automatic Temperature Compensation. This instrument has been designed to meet the Grower's need for equipment suited to the...

Milwaukee Instruments

MW401 TDS Meter, Range: 0 1990 ppm With ATC by Milwaukee Instruments

MW401 TDS Meter, Range: 0 1990 ppm With ATC by Milwaukee Instruments.Milwaukees Smart meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. Theres a model to fit a range of...

Milwaukee Instruments

MW402 TDS Meter, Range: 0.0 10.0 g/ With ATC by Milwaukee Instruments

MW402 TDS Meter, Range:0.0 10.0 g/ With ATC by Milwaukee Instruments.Milwaukees Smart meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. Theres a model to fit a range of...

Tropic Marin

Tropic Marin ICP Water Analyses - 6 Pack

Tropic Marin ICP Water Analyses - 6 Pack Description Professional ICP seawater laboratory analysis - ICP-OES is used to analyze over 35 chemical elements in the seawater sample.After the measurement, the user can call up the detailed analysis report on...

MW302 Conductivity Meter Range: 0.0 10.0 mS/cm w/ ATC by Milwaukee Instruments

MW302 Conductivity Meter, Range:0.0 10.0 mS/cm - With ATC by Milwaukee Instruments.Milwaukees Smart meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. Theres a model to fit a...

Milwaukee Instruments

Milwaukee MW101 PRO pH Meter

Milwaukee MW101 PRO pH Meter LAB GRADE. ENGINEERED FOR VALUE. The Milwaukee MW101 PRO pH meter has won fans around the world with its reliable, fast operation as well as its rugged design and accuracy. WHAT PEOPLE ARE SAYING "This is an awesome pH...

Milwaukee Instruments

Milwaukee MW700 PRO Lux (Light) Meter

Milwaukee MW700 PRO Lux (Light) Meter DESCRIPTION The MW700 is a portable Lux meter designed to perform light measurements from 0 to 50000 Lux. This handy and ergonomically designed Lux meter is ideal for anyone looking for fast and reliable...

Milwaukee Instruments

Milwaukee CO2 Regulator w/Solenoid Valve, MA957

Milwaukee CO2 Regulator w/Solenoid Valve, MA957. CO2 regulator by Milwaukee Instruments includes solenoid valve and bubble counter. Unit comes with dual gauges each with dual reading of both psi & kg/cm. Left gauge meters tank capacity and right...

HYDROS

HYDROS iV Isolated Testing Vessel

HYDROS iV Isolated Testing Vessel Isolation is the Key to Accurate Tests About HYDROS iV Drive Port Accessory For precise pH and Conductivity readings, utilize the HYDROS iV. This add-on ensures that the test sample is physically separated,...

Neptune Systems

Neptune Systems Energy Bar 4

Neptune Systems Energy Bar 4   The EnergyBar 4 / EB-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...

HYDROS

HYDROS Salinity Kit

HYDROS Salinity Kit Lab Grade Salinity/Conductivity Probe Kit Keep track of the salinity in your marine aquarium with the CoralVues HYDROS Salinity Kit. This kit includes the necessary 28ppt and 35ppt calibration solutions to ensure precise...

Neptune Systems

Neptune Systems ADM Apex Display Module

Neptune Systems ADM Apex Display Module Apex Display Module-ADM The Apex Display module is a sleek and compact way for your to interact with the Apex Base Unit and control nearly every aspect of your Aquarium. Mechanical, not membrane keypad Our...

Tropic Marin

Tropic Marin ICP Water Analyses PLUS - 3 Pack

Tropic Marin ICP Water Analyses PLUS - 3 Pack Description Professional ICP seawater laboratory analysis. The chemical elements of the seawater sample are analyzed using ICP-OES. In addition, other measurement methods are used to analyze other...

HYDROS

Black Aquarium Controller Board Wire Management System

Black Aquarium Controller Board Wire Management System The CoralVue Aquarium Controller Board is a black wall-mountable wire management system for aquarium equipment. Easily mount and display all types of controllers, modules, and dosers cleanly and...

EcoTech Marine

Ecotech Radion XR-30 RMS Tank Mount Bracket - Gen 6/SKY Ready

Ecotech Radion XR30 RMS Tank Mount Bracket. Compatible with Radion G5/G6 gen. and Neptune SKY fixtures. Two specialized kits designed for XR15 and XR30 modelRadions. Each kit contains everything needed to tank mount a Radion light on almost any...

Neptune Systems

Neptune Systems AFS Automatic Feeding System

Neptune Systems AFS Automatic Feeding System Great things happen when you combine the functionality of our proven Apex AquaController and the mechanics of a great autofeeding mechanism. It has long been known that feeding smaller amounts, more often, is...

Neptune Systems

Neptune Systems Flow Sensor - 2" with unions - FS200

Neptune Systems Flow Sensor - 2" with unions - FS200 Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe. The...

Neptune Systems

Neptune Systems Fluid Monitoring Module - FMM

Neptune Systems Fluid Monitoring Module - FMM Neptune Systems FMM Fluid Monitoring Module Flow Monitoring Leak Detection Water Level Management DC24 Accessory Port   The Neptune Systems FMM Fluid Monitoring Module offers practical solutions for...

Neptune Systems

Neptune Systems MXM Mobius Wireless Control Module

Neptune Systems MXM Mobius Wireless Control Module The new Neptune MXM Mobius Wireless Control Module will allow users to integrate and manage Ecotech Marine and Aqua Illumination equipment using an Apex Controller. Use the Apex Fusion interface to...

HYDROS

White Aquarium Controller Board Wire Management System

White Aquarium Controller Board Wire Management System The CoralVue Aquarium Controller Board is a black wall-mountable wire management system for aquarium equipment. Easily mount and display all types of controllers, modules, and dosers cleanly and...

Milwaukee Instruments

Milwaukee MC110 pH Monitor, Set Point 3.5-7.5pH

Milwaukee MC110 pH Monitor, Set Point 3.5-7.5pH. Description The Miwaukee MC110 PRO Mid Range pH monitor offer lab grade accuracy with an easily viewable continuous check on pH levels with alarms. Design features Fast easy to read results with large...

Milwaukee Instruments

Milwaukee MC120 PRO pH Monitor

Milwaukee MC120 PRO pH Monitor DESCRIPTION The Milwaukee MC120 PRO High Range pH monitor offers lab grade accuracy with an easily viewable continuous check on pH levels with alarms. DESIGN FEATURES Fast easy to read results with large digital LCD...

Milwaukee Instruments

Milwaukee MC310 EC Conductivity Monitor

Milwaukee MC310 EC Conductivity Monitor. The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED visual alarm is activated and flashes when the pH, EC...

Milwaukee Instruments

Milwaukee MC410 TDS Monitor

Milwaukee MC410 TDS Monitor. The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED visual alarm is activated and flashes when the pH, EC or TDS level...

IceCap

IceCap 2K Gyre Flow Pump Only

IceCap 2K Gyre Flow Pump Only The IceCap Gyre is back and better than ever! The all-new IceCap 2K Gyre Flow Pump is more powerful than its 1K predecessor. Gyre 2K Pump Features & Benefits Unique Gyre Flow: Virtually Eliminates Dead Spots Evenly...

HYDROS

HYDROS 2" Flow Sensor

HYDROS 2" Flow Sensor Flow Range: 200-4050gphWire Length: 8ft Includes schedule 80 PVC Unions Monitor Passing Water Flow The HYDROS Flow Sensors are easy-to-install flow meters that communicate to the HYDROS app the flow rate of water passing through...

Neptune Systems

Apex Controller Toggle Box

Apex Controller Toggle Box Adaptive Reef in conjunction with Harry's Aquatics is pleased to bring a full line of products designed to work with and enhance the user experience with aquarium controllers. From switch control boxes and 0-10v based devices...

Salifert

Salifert Master Reef Testing Combo Kit

Salifert Master Reef Testing Combo Kit  Six Salifert Professional Test Kits Includes Calcium, Nitrate, Phosphate, pH, Alkalinity & Magnesium Includes all the Core parameters of any Saltwater Aquarium/Marine Reef Tank   Salifert Nitrate...

Neptune Systems

Neptune Systems VDM Variable Speed Dimming Module / AquaIllumination Compatible

Neptune Systems VDM Variable Speed Dimming Module/Aqua Illuminations Compatible.The Variable Speed/Dimming module (shown above) allows for the control of the Aqua Illuminations LED lighting systems as well as adding an additional 4 0-10V variable speed...

Neptune Systems

Neptune Systems Double Junction Lab Grade ORP Probe

Neptune Systems Double Junction Lab Grade ORP Probe Neptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double...

Neptune Systems

Neptune Systems LLS Liquid Level Sensor - 35 Inch

Neptune Systems LLS Liquid Level Sensor - 35 Inch The Neptune LLS is a first of its kind industry exclusive! While most liquid level sensors simply measure the presence or absence of liquid at a predetermined  sensor height, the LLS is one continuous...

Neptune Systems

Neptune Systems PM3, Dissolved Oxygen O2, Temperature, I/O Expansion Box

Neptune Systems PM3, Dissolved Oxygen, Temperature, I/O Expansion Box. The PM3 probe module (shown above) , includes support for dissolved oxygen, temperature, and 6 digital inputs. The PM3 features are: * Monitor/Control Dissolved and temperature. * 6...

HYDROS

HYDROS 1 1/2" Flow Sensor

HYDROS 1 1/2" Flow Sensor Flow Range: 100-2500gphWire Length: 8ft Includes schedule 80 PVC Unions Monitor Passing Water Flow The HYDROS Flow Sensors are easy-to-install flow meters that communicate to the HYDROS app the flow rate of water passing...

Neptune Systems

Neptune Systems Double Junction Lab Grade pH Probe

Neptune Systems Double Junction Lab Grade pH Probe Neptune Double Junction probes will out last most other traditional lab grade probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double...

Neptune Systems

Neptune Systems PM1, pH or ORP, Temperature, I/O Expansion Box

Neptune Systems PM1, pH or ORP, Temperature, I/O Expansion Box The first expansion module, the PM1 (shown above) , with a pH or ORP, temperature, and 6 digital inputs. The PM1 features are: * Monitor/Control pH or ORP, and temperature. * 6 digital inputs...

Neptune Systems

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

Neptune Systems PM2, Conductivity, Temperature, I/O Expansion Box The PM2 probe module (shown above) , includes support for conductivity (salinity), temperature, and 6 digital inputs. The PM2 features are: * Monitor/Control Conductivity and temperature...

Pinpoint - American Marine

Pinpoint Salinity Monitor

Pinpoint Salinity Monitor by American MarinePINPOINT Salinity Monitor™ will accurately and immediately measure the amount of salt in any marine or freshwater system. The reading is fully temperature compensated, which is difficult or...