Reef Factory Level Sensor Modern smart devices - apart from the traditional functionalities offered by other products, deliver numerous improvements...

AutoAqua's Smart Skimmer Security prevents protein simmer from overflowing. Magnetically coupled optical sensor mounts up to smooth surfaces 1/2 inch...

Never before offered in the aquarium industry the LLS Sensors allow for the measurement of water depth in inches or...

ACCESSORY POWER SUPPLY 110V power supply for our DC24 accessories like the PMUP and Solenoid Valve.  You can use these...

The Marine Nitrate Low Range Checker Calibration Check Set - HI781-11 provides a simple solution to validating the Marine Nitrate...

Includes:  HIREEF-2: Reef Professional Kit Version 2                           ...

The HI98308 Pure Water tester is a rugged and reliable pocket-sized tester that offers quick and accurate readings. The HI98308...

Please note: Cable will vary from photo, stock photo shown. Hydros Maxspect Gyre 130/230 WE Pump Adapter Direct Pump Driver...

Please note: Cable will vary from photo, stock photo shown. Hydros Maxspect Gyre 150/250/280 WE Pump Adapter Direct Pump Driver...

Seneye Leak Detector   What could be worse for your fish than no water in the tank and a wet...

Seneye Leak Detector   What could be worse for your fish than no water in the tank and a wet...

The PINPOINT CO2 Regulator Kit is now available. This is a high end regulator/solenoid engineered specifically for the aquarium hobby...

Smart Temp Security Smart Temp Security controls an aquarium heater or chiller within a range of 72℉ to 84℉. A...

Our seneye device magenetic holder is designed to hold your seneye USB device securely in place using powerful neodymium magets....

SWS & WiFi The seneye web server with WiFi module removes the need for a pc altogether and allows wireless...

Now you can connect your seneye device to your PC, or power adaptor, up to 5m from your aquarium and...

This seneye USB Power Adapter (US) is a compact power adapter that offers flexibility for those who don’t wish to...

Hardcore Reefer? Now you can monitor your fish and coral while transporting during a move, purchase, etc The car power...

Save 50% Extension cable for control line of light bar or powerbar Length: 5 m

Lunar LED String – 3 LEDs Use this string of LED in combination with your Lunar Simulation Module When you...

Lunar Simulator Module :: LSM Want to more accurately simulate the natural environment for your tank inhabitants? Moonlight in the...

Two Little Fishies AccuraSea Seawater Reference Do you think it’s important to maintain salinity precisely? We’re with you. That’s why...

The PM3 probe module, includes support for dissolved oxygen, temperature, and 6 digital inputs. The PM3 features are: Monitor/Control Dissolved...

Have a few left- SAVE 20% The 10' Aqua Illuminations interface cable allows the VDM to be connected to the...

6' AquaBus Cable (M/M)

To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode...

A HYDROS controller with 3 Universal Drive Ports dedicated to powering small 12V devices. Capable of driving cabinet LEDs, solenoids,...

Reef Octopus Octo Pulse 2 Flow Pump With WaveEngine LE Controller Max Flow: 1,600gph | 5-10watts | 20 - 80+...

IceCap 4K Gyre Flow Pump with WaveEngine LE Controller The IceCap 4K Gyre Flow Pump is not only more powerful...

NEW OPEN BOX RETURN  - Brand New return. SAVE 20%   Advanced Interface Module (AIM) Universally Compatible with Most Controllers...

The Reef Brite Bluetooth Controller allows complete control of XHO, LumiLite Pro, and LumiLite units. Easy to install, simple to...

Smart 3-in-1 portable meter. 1 probe for pH, conductivity and TDS Automatic Temperature Compensation Faster Processor with The New Chipset...