Temperature Controller

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    controllers is the chance that you may be heating and cooling your tank at the same time causing erratic temperature swings and wasted energy. Plug in your heater and chiller into the included sockets and then set your desired temperatures, and the Ink Bird will take care of the rest. The controller

    $39.99

    Simple Security for your Heaters or Chillers! Pre-Set Temperature Range - 72°F to 84°F Using a tiny temperature sensor AutoAqua's Smart Temp Security system will keep your aquarium safe from temperature dips or spikes. The plug & play design requires no difficult programming with the preset…

    $59.99

    …Degree Control Precision Keeping a reef tank's temperature steady is crucial to long-term success and the BRS Heater Controller lets you set the temperature anywhere between 58°F and 99.9°F and then will keep it within 0.3°F of the controllers set temperature.    Replaceable Temperature Probe The…

    $49.99

    Control Your Aquarium The ApexEL has built-in WiFi, Temperature, pH, monitoring and much more! Set reminders, log testing and dosing information, and access your tank from anywhere with Apex Fusion! Just as powerful as the flagship Neptune Systems Apex Controller but at a much more affordable price.…

    $499.95

    …With its easy to set and easy to read control system, setting a heater has never been this easy. Easy to set "One Touch" control Advanced electronic thermostat - Accurate to ±0.5ºF LED Display - shows the Set Temp and Tank Temp simultaneously Set temperature range from 66ºF up to 96ºF Safety…

    Starting at:
    $58.89

    …come with an attached analog controller that will allow you to precisely set the temperature within your aquarium. These heaters are great for fresh or saltwater aquariums that require a stable, and safe heating system. The HMA-S heaters will keep the temperature within a range of +/- 2 degrees…

    Starting at:
    $26.99

    …Precise temperature control: 65-93° F Made from shatter-proof laboratory glass TruTemp technology - ability to calibrate the heater for precise temperature Easy calibration to ±2ºF Run dry protection with Thermo safety control - heater shuts off when not submerged UL Certified Heater ON/OFF control

    Starting at:
    $24.68

    …–Digital Heater Controller   Easy to Use Large LED Display with accurate digital controllers. Easy push buttons make setting your desired temperature simple and easy.   Compatibility Plug any heater up to 1000 W maximum load into the controller.   Calibration Cross-reference temperature abilities…

    Starting at:
    $99.99

    …Digital Heater Controller Easy to Use Large LED Display with accurate digital controllers. Easy push buttons make setting your desired temperature simple and easy. Compatibility Plug any heater up to 1000 W maximum load into the controller. Cross Reference Cross reference temperature abilities…

    $89.99

    …  0.3°F Control Precision Keeping a reef tank's temperature steady is crucial to long-term success and the BRS Heater Controller lets you set the temperature anywhere between 58°F and 99.9°F and then will keep it within 0.3°F of the controllers set temperature.   Replaceable Temperature Probe The…

    Starting at:
    $89.99

    …Supply Aquarium Temperature Controller Ink Bird ITC-308S-A Aquarium Temperature Controller   Specifications: Temperature range: -58 ° F~210 ° F / -50 °C ~99 °C Probe Material: Plastic Cord Length (excluding probe): 6.5 ft (2m)   What's Included: 1 x Detachable Aquarium Temperature Probe with Fixed…

    $8.99

    Maintain temperature control to provide a safe and stable environment for your tank inhabitants with the Finnex HMO Titatium Digital Control Heater. Digital accuracy within to +/-2°F keeps water temperatures at a constant level.   HMO-100: 100W – 20-30 Gallon tank - 6.7" Long HMO-200: 200W – 60-80…

    Starting at:
    $34.99

    …The Apex Controller is by far one of the most advanced dedicated aquarium controllers on the market today. The wide variety of controllability with the Apex Controller System and its easy to use cloud interface makes it a perfect option for a fully automated reef tank. The Apex Controller has two…

    $799.95

    …caps for a life-time of operation.    How to Control the Temperature? A heater is only as good as the controller telling it when to turn on and off. The BRS Titanium Heater Elements require a temperature controller to monitor your tank's temperature, and power the heaters on and off as needed. We…

    Starting at:
    $45.99

    …looking perfect. Monitor and Control Temperature Salinity ORP pH Outlets 24VDC accessories WAV pumps Individual outlet power consumption   Apex Control System The new Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and Temperature monitoring right out of the box.…

    $1,939.64

    …refugiums, soft coral, and freshwater aquariums. 6500K Color Temp Magnet Mounting System Temperature Sensor Aluminum Heat Sink Completely Waterproof Absolutely Silent   Control The Tunze Eco Chic 8821.00 can be controlled through a simple timer, or any other method that regulates the power source of…

    $70.95

    …with multiple connection options, including optional USB power adaptor *some features require seneye+   What does it do?  Temperature Constantly monitors water temperature, so you can get an alert if your heater breaks or your chiller fails Free Ammonia Monitors the highly toxic free ammonia (NH3)…

    $209.99

    …found most temperature sensing devices could be off anywhere from one degree all the way up to 8 degrees from the stated temperature. The Traceable Long Stem Calibration Thermometer will let you properly calibrate your temp probes accurately and keeping the ecosystem at a proper temperature. It is…

    $69.25

    Long-life Temperature Probe - replace your Temperature Probe, add one for another tank, or put one on your PM2/PM3 module for temperature compensated readings.

    $29.95

    …Temp Alert Only (Probe)   You cannot see the temperature of water just by looking at it. Having a temperature alert device on any tank is a worthwhile investment that can easily save you from disaster. By showing the room temperature and tank temperature in a single display, you can analyze how to…

    $42.90

    …Finnex TH series of heating tubes do not come with any type of temperature control. We suggest a simple heater controller like the Cobalt Neo-stat, or our preferred heater controller is a ReefKeeper Lite Controller. Any temperature control device will work, the heaters only require a grounded outlet…

    Starting at:
    $38.99

    …allowing for complete weather control, full spectrum photoperiods, and future accessories. Once you buy one Ethereal LED and ISV6 Controller package you only need to purchase additional single Ethereal LED modules saving you money.   Cooling The temperature controlled crossflow cooling technology…

    $499.99

    …master/slave mode to control all of them through a single source. Just program the master and all the slaves will follow the master's program, saving you time, and eliminating possible programming mistakes.    Intelligent Temperature Control The built-in temperature control system for the Razor X…

    $599.99

    …highest BTU (British Thermal Units) heat removal capacity with the lowest AMPERAGE draw.   Fully Automated Digital Thermostat Automatically control your temperature within +1/-1 Fahrenheit using the built-in thermostat. Includes a bright LCD that can easily be read day or night.   Least Noise and…

    $751.46

    …Sensor - Pre-set safe temperature levels will automatically cut power if the temperatures go above 84°F or below 72°F. Place the sensor anywhere under the water in your aquarium or sump, plug your heater or chiller into the sensors outlet to know your tanks temperature will always be within the…

    $159.99

    …within seconds. Just dip the electrode end of the meter into the liquid you want to measure, let it stabilize and then instantly get a pH and temperature reading. If you need to know the pH of your aquarium or RODI water it is invaluable, but many aquarists use pH pens for remote readings especially…

    $235.00

    Knowing the temperature of your reef tank is very important, and with the Hanna Checktemp HI98509 Digital Thermometer, you can accurately know your aquariums temperature within 0.5°F. Each Checktemp comes with a 3.3' silicone cable that has a stainless steel probe at the end that gives rapid…

    $39.00

    …for aquarists! Easily and accurately measure the salinity of your tank. Simple to use and read. This unit automatically compensates for temperature. FREE Salinity Calibration Fluid included. Calibrating your unit ensures correct salinity readings.   Refractometers are one of the best pieces…

    $34.99

    …growth of green algae species.  Designed for Refugiums Magnet Mounting System Temperature Sensor Aluminum Heat Sink Completely Waterproof Absolutely Silent   Control The Tunze Eco Chic 8831.00 Refugium LED can be controlled through a simple timer, or any other method that regulates the power source…

    $80.56

    …their own production facility (not outsourced) under the strictest standards of quality. Every batch is lot numbered and sampled for quality control. Utilizes a production process that promotes particle size uniformity and a dry, homogenous salt blend. Formulated by a marine scientist; not composed…

    $73.99

    Low profile, low noise fan. Produces a linear air flow movement over the surface of the water, accelerating the evaporation process and thus achieving a cooling of the water (1.8° to 3.6° F) on 500 liters (132 US gal.) in standard aquariums. Low 5V power supply unit.   Owners Manual  Attachment…

    $53.89

    …your Classic Apex Controller to the newest technology with the new Apex Controller Base Unit!   Built-in WiFi, Salinity, Temperature, and pH monitoring. Set reminders, log testing and dosing information and much more! Upgrading from the Apex Classic to the new Apex Controller base unit allows you…

    $399.95