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

    …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

    …–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

    …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

    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! Get all the features of the flagship Apex Controller System at an affordable price with the ApexEL…

    $499.95

    …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

    …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

    …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

    …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)…

    $199.99

    …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

    …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

    …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

    …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

    …necessary spectrum for plant growth and health while still retaining their natural colors. You can adjust the overall temperature of the light output with the dual channel control system, letting you tune the light for the best growth and health for your plants or algae.   Specifications:…

    Starting at:
    $93.15

    …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

    …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

    Owners Manual  Attachment included which can be used for every aquarium edge up to 25 mm (.98 in.). Dual speed adjustment, with power supply unit and universal holder. Dimensions: L 270 x W 100 x H 30 mm (L 10.6 x W 3.9 x H 1.13 in.).

    $80.52

    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

    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

    …and quickly change temperatures if not monitored closely. The Nova Tec Proportional Temperature Controller will allow you to control the exact temperature that your IceProbe Chiller turns off and on at. A single set point will allow the chiller to turn on if the temperature goes above the set point…

    $66.99

    …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…

    $586.86

    …PSU for readings over 40.0 PSU) ±0.001 S.G.   Temperature Range - 0.0 to 50.0°C (32.0 to 122.0°F) Temperature Resolution - 0.1°C (0.1°F) Temperature Accuracy (@ 25°C/77°F) - ±0.5°C; 1°F SalinityCalibration - Automatic single point 35.00 ppt Temperature Compensation - Automatic from 5 to 50.0 ºC…

    $69.00

    …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

    …Quiet 1Link Power Connection Temperature Monitoring Up to 1500 GPH Internal or External No Power Bricks   COR-15 Requires Apex Controller. Don't have an Apex? Check out the Neptune Systems COR-20.   Advanced Control The COR pumps were built from the ground up with control in mind. Have power over…

    $274.95

    …of it failing is virtually zero. On many small tanks, the temperature is a real concern with how fast the temps can rise and fall. We do recommend using a heater controller like an InkBird Temp Controller for ultimate temperature control.  Great for Fresh or Saltwater Aquariums Fully Submersible…

    Starting at:
    $14.88

    …of salt levels in any aquarium. The reading is fully temperature compensated. With proper care this PINPOINT Salinity monitor should last a lifetime. PINPOINT Salinity Monitor Features: Includes conversion chartIncludes probeAccurate temperature compensated measurementsMonitor is powered by a 9-volt…

    $129.99

    …Galvanic Isolation for accurate and reliable probe readings   Features of the Neptune Systems pH/ORP Expansion Module: Monitor and Control pH or ORP and temperature 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc Full datalogging support in Apex Base module Up to…

    $84.95

    …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

    …a cap, batteries, lanyard, and pH 7.0 buffer   Specifications: pH Range: 0 - 14 Temperature Range: 0-80 °C; 32-176 °F Resolution: 0.01 pH; Temperature resolution is 0.1 °C/F Accuracy: +/- 0.1 pH Temperature accuracy is +/-1% Calibration: Digital automatic calibration (one point) with digital…

    $79.99

    …water that is going to feed your tank run through probes right before it enters the tank. The probe holder fitting it will screw directly into 1/2" Female NPT threads for a leak-free connection. Note: Neptune Apex temperature probes will not work with the probe holder due to their larger diameter.

    $19.99