Thermometers & Controllers

We carry a wide range of stand alone heater and chiller controllers and thermometers. Temperature controllers can be a wise investment as most tank crashes will happen because of temperature failure. By using a controller you have a back-up constantly monitoring your temperature and will cut power to the heater or chiller if anything is to get stuck on.

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25 Items

  1. WiFi Aquarium Heater Controller - Ink Bird
    Ink Bird
    WiFi Aquarium Heater Controller - Ink Bird
    $59.99

    Earn 295 Reward Points Earn 885 Reward Points

    $59.99
  2. HI98509 Checktemp 1 Digital Thermometer - Hanna Instruments
    Hanna Instruments
    HI98509 Checktemp 1 Digital Thermometer - Hanna Instruments
    $48.00

    Earn 48 Reward Points Earn 720 Reward Points

    $48.00
  3. HC-810M Digital Heater Controller - Finnex
    Finnex
    HC-810M Digital Heater Controller - Finnex
    $47.99

    Earn 235 Reward Points Earn 705 Reward Points

    $47.99
  4. Big Digital Temp Alert - Lifegard
    Lifegard Aquatics
    Big Digital Temp Alert - Lifegard
    $44.99

    Earn 220 Reward Points Earn 660 Reward Points

    $44.99
  5. Long Stem Calibration Thermometer - Traceable
    Traceable
    Long Stem Calibration Thermometer - Traceable
    $79.95

    Earn 395 Reward Points Earn 1,185 Reward Points

    $79.95
  6. SAL-1700 Salinity & Temperature Testing Pen - HM Digital
    HM Digital
    SAL-1700 Salinity & Temperature Testing Pen - HM Digital
    $69.99

    Earn 69 Reward Points Earn 1,035 Reward Points

    $69.99
  7. JBJ Digi-Temp2 Thermometer and Probe
    JBJ
    JBJ Digi-Temp2 Thermometer and Probe
    $14.00

    Earn 70 Reward Points Earn 210 Reward Points

    $14.00
  8. ProfiLux Mini WiFi - White - GHL
    GHL
    ProfiLux Mini WiFi - White - GHL
    $399.90

    Earn 399 Reward Points Earn 5,985 Reward Points

    $399.90
  9. ProfiLux Mini WiFi - Black - GHL
    GHL
    ProfiLux Mini WiFi - Black - GHL
    $399.90

    Earn 399 Reward Points Earn 5,985 Reward Points

    $399.90
  10. BRS Stick-On Thermometer - Bulk Reef Supply
    Bulk Reef Supply
    BRS Stick-On Thermometer - Bulk Reef Supply
    $4.99

    Earn 20 Reward Points Earn 60 Reward Points

    $4.99
  11. Helio Universal Aquarium Heater Controller - Innovative Marine
    Innovative Marine
    Helio Universal Aquarium Heater Controller - Innovative Marine
    $59.99

    Earn 59 Reward Points Earn 885 Reward Points

    $59.99
  12. HC-820M Digital Heater Controller - Finnex
    Finnex
    HC-820M Digital Heater Controller - Finnex
    $59.99

    Earn 295 Reward Points Earn 885 Reward Points

    $59.99
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