Temperature Controller

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    Ink Bird ITC-308 Temperature Controller shows you the current temperature of your aquarium, and also lets you set customized high and low set points to control your tanks heaters and chillers all from a single unit. Large LED Display Simple Set Up Audible Alarm Dual Control Dual Relay Up to 1000W…

    $38.99

    …includes: Digital Heater Controller - accurate and precise to +/- 0.5° F Titatium Heater with Safety Guard Remote Temperature Probe - remote quick disconnect temperature probe can be placed up to 5 Ft away from the heating element for a comprehensive temperature measurement of the total volume…

    Starting at:
    $99.99

    A large display digital thermometer with Alert feature. Displays both aquarium water temperature and room temperature. Available in °F or °C models. Has four Alert features. (Alarm will sound and LED flashes) High Temp Alert Only (Probe) Both High & Low Temp Alert Only (Air/Room) Low Temp Alert Only…

    $39.49

    Maintain the proper temperature for your tank inhabitants with JBJ TRUE TEMP Digital Heater Controller. Settings accurate to +/- 0.5° F Calibration setting Smart memory chip LED heating indicator Large LED display of the current temperature. Heater sold separately

    $89.99

     Seneye Reef Pack is an all in one monitor for Temperature, Ammonia, pH, Water level, and Lighting.  With a PC you can connect your Seneye monitor directly to any PC or Seneye Web Server to monitor your aquarium.  With the Seneye Web Server you can monitor your aquarium from anywhere you can get…

    $199.99

    …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

    …changed. Neptune has listened to what you want, adding more standard features to the already reliable, and dependable Apex Controller. Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the…

    $799.95

    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-50: 50W – 10-20 Gallon tank HMO-100: 100W – 20-30 Gallon tank…

    Starting at:
    $34.99

    …changed. Neptune has listened to what you want, adding more standard features to the already reliable, and dependable Apex Controller. Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the…

    $399.95

    …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

    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

    …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

    …reef tank. Finnex has been making high quality, compact electric, titanium heaters for years and allow you to create a safe and very stable temperature within the tank. The titanium body of the HMA-S heater is virtually unbreakable unlike glass heaters and are corrosion resistant. All HMA-S heaters…

    Starting at:
    $26.99

    Why does BRS recommend this? Using a RODI system without a TDS meter is like driving a car without a speedometer and gas gauge.  At some point you will end up in trouble.  With RODI systems it is TDS that you will want to monitor for performance and filter quality.  If you have a single or dual DI…

    $44.99

    Easily view the temperature of your tank with the Digi-Temp2. Large display shows temperature in Fahrenheit or Celsius. Compact design for discreet application. Temperature range is -58° F to 158° F (-50 C to 70 C). Accurate to +/- 1.5° F. 41” temperature probe cord for easy configuration.

    $10.99

    The SM-1 Single Inline TDS Meter from HM Digital measures the TDS of a single water line. This is a great tool to monitor the TDS of your reverse osmosis system. Common monitoring locations include pre-system, post membrane or post DI stage. This unit features a digital display and comes with a 1/4"…

    $24.99

    …changed. Neptune has listened to what you want, adding more standard features to the already reliable, and dependable Apex Controller. Built in WiFi, Salinity, Temperature, pH, monitoring. Set reminders, log testing and dosing information and much more Included WiFi lets you now connect to the…

    $1,149.95

    Efficient and Controllable Brushless DC Pump Max Flow - 317 GPH Dimensions - 4.75" L x 2.75" W x 4" H Feed Mode Soft Start-up Dry Run Protection Internal Memory Module LED Display Controller Overload/Temperature Protection

    $99.99

    …flow, temperature, and more. Abyzz pumps are fully controllable from 0-100% allowing you to set the flow exactly where you need it. Max Flow - 4,400 GPH Max Head - 28.6 feet Internal or External application Super silent operation Fully Controllable from 0-100% in 1% increments MCFS (Menu Controlled

    $1,899.99

    …flow, temperature, and more. Abyzz pumps are fully controllable from 0-100% allowing you to set the flow exactly where you need it. Max Flow - 2,200 GPH Max Head - 19.5 feet Internal or External application Super silent operation Fully Controllable from 0-100% in 1% increments MCFS (Menu Controlled

    $1,499.99

    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.

    $78.93

    …never been an easy and precise way to calibrate temperature probes since most thermometers are made cheaply and are very unreliable. With the VWR Long-Stem Traceable Thermometer, you can accurately calibrate your temp probe or other temperature sensing devices. The thermometers are all individually…

    $64.99

    Simple easy temperature control for the Nova Tec IceProbe Chiller. Controlling your IceProbe Chiller has never been easier with the proportional temperature controller that is now available from Nova Tec. The controller has a range sensing range between 65ºF and 85ºF with an adjustable set point…

    $66.99

    Hold your standard probes in style. Vertex Sensor-Mag XD Titanio is an acrylic probe holder with three magnets and three titanium screws. 2 Standard size holes and 1 Bigger which will accommodate the Apex Temperature probe Strong magnets keep probes from twisting Dimensions: 2.7" L x .79" H

    $31.99

    Easily calibrate your heater with the Digital Instant Read Themometer from OXO Good Grips. Large, easy to read numbers Fahrenheit and Celsius readings Temperature range from -40° to 302° F (-40° to 150° C) Accuracy range of +/- 2° F LR44 Battery included Hand wash only

    $19.99

    Patent pending PTC heating system to avoid damage in case of dry running. Precise temperature control. Shatter resistant glass tube protects heating element. Completely submergible. 25W – 2-7 Gallon tank 50W – 5-14 Gallon tank 100W – 14-26 Gallon tank 150W – 23-40 Gallon tank 200W – 26-53 Gallon…

    Starting at:
    $17.99

    …along with carbon based liquids. The level of control with the X4 doser that can be obtained, makes it by far one of the best dosing systems on the market today.  Dose from 0.1 to 9,999mL LCD Backlit Display Extremely Programmable PharMed® Tubing Liquid Level Detection Inputs Temperature Detection

    $339.99

    35 watt controllable LED spotlight fixture great for pico and nano saltwater tanks. Effective: 12in x 12in  |  Maximum: 14in x 14in Programmable color channels / Integrated dawn to dusk Smart Cooling Technology - Temperature controlled fan - Advanced heat-sink - Integrated heat pipes 90 degree lens…

    $229.99 $209.99

    …the Neptune Apex controllers and add-on modules, almost anything is possible. Now with the WAV pump from Neptune, even more control is at the tip of your fingertips.  For the first time, there is now a fully controllable DC pump with features like full graphing control, temperature, RPM monitoring,…

    $349.90

    …Conductivity, Total Dissolved Solids, and Temperature Metering Pen Highly Accurate readings right out of the box! Every HI98129 is professionally calibrated to 7.01 and 10.01pH and 1382ppm. Lightweight Floats Super Accurate Large LCD Display Measures Temperature Replaceable pH Electrode Automatic…

    $157.99

    …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