Top 8 Best Aquarium Temperature Controllers

Super Mini Size, 50Watt for 3-10 Gallons YukiHalu 50W aquarium heater is designed for 3-10 gallons mini fish tank. Compact design, take less space in the fish tank, easy to hide in the tank. Temperature can be accurately adjusted from 64 to 93F. This heater suitable for both saltwater and freshwater. The rated voltage is 100-130V.. Automatic Constant Temperature with 1AccuracyThanks to advanced Intelligent Frequency Conversion Technology, the water temperature can be kept constant with an accuracy of 1. The heater's working frequency will be changed according to temperature variation, and the heating is automatically stopped when the set temperature is reached. Compare to traditional heater, this new technology will cut down 49 electricity bill for you.. Overheating Protection, Out of Water ProtectionThe power will be cut off and stop heating automatically if the heater out of water or overheating. Protect your fish. Never cook your fish. 30days full refund, 12-months warranty.. External Temperature Controller, Never Wet Your HandsUse an external controller to set the temperature instead of immersing your hands in water to rotate the dial. Never wet your hands or contaminating your tank. Strong suction cups, easy to install.. Built-in Temperature Sensor, Power-off Memory FunctionDual built-in temperature sensor, the water temperature will be displayed on the external temperature controller in real time. No need to buy other aquarium temperature meter. The heater will remember the temperature setting, no need to reset the temperature after power off..

Temperature Control Mode OnOff Control. Cooling and Heating control.. Fully submersible probe. Aquarium probe works better in water than standard probe.. Temperature calibration Over-temperature and sensor fault alarm. Dual display window, be able to display measured temperature and set temperature at the same time.. Maximum output load 1200W 110V.. It's an all in one, simple solution providing control of cooling and heating..

FULLY SUBMERSIBLE AQUARIUM HEATER Aquatop 1500W Hercules Heater offers precise control to ensure stable water temperatures for all aquatic life with a heavy-duty design.. GREAT FOR FRESH SALTWATER TANKS Aquatops aquarium heater is suitable for both freshwater and saltwater marine aquariums from 300-500 gallons.. PREVENTS OVERHEATING The heater for fish tanks includes a dual digital controller and has a highly visible LED display. Dual relay interwork disables element in case of overheating for extra protection.. ADUJUSTABLE TEMPERATURE SETTINGS The adjustable high and low temperature settings of this water heater have audio alerts for ideal function. The accuracy will eliminate temperature functions of 1.8F 1C.. DURABLE TITANIUM BUILD The ultra-tough titanium heating element construct is extremely durable for long lasting use and handle large fish..

VARIETY OF USES The heating and cooling thermostat can be used for seedling germination, rooting, brewing, heating, fermentation, aquarium, and more keep your various environments in their ideal temperature range. Support multi-scene and multi-purpose use. Enrich your life and bring you happiness. Also features a 71 inch power cord and 71 inch probe cord for flexibility. DUAL OUTLET DUAL FUNCTIONALITY The professional dual digital outlet three-prong ground plugs thermostat controller is capable of controlling a heating and cooling device simultaneously. Bring you great convenience by replacing those controllers that only have a single function. SET AND GO The digital reptile aquarium thermometer have clear display screen, flexible buttons, and sensitive socket contacts. Simply set the temperature probe, plug-in the controller, and use the large 6-button interface to choose your desired temperature setting. Digital display supports units in both Fahrenheit and Celsius. PROFESSIONAL GRADE The tempature controlled heater cooler own high-accuracy waterproof temperature probe with working temperature from -58 to 230F Controller with working temperature from -40 to 176F. Maximize its functions. SAFE RELIABLE The advanced thermostat controller comes with overload protection and is ETL listed. Rated Voltage is 125VAC 60Hz, Max Loading 15A1875W, 12HP, TV-5.

Convenient Design Plug and play, easy to use. Support reading with Centigrade or Fahrenheit.. Dual Display Window Be able to display measured temperature and set temperature at the same time.. Only Heating Temperature Control Mode OnOff Control. Please note it is only heating controller without cooling function. Both of the plugs can control the heating. But totally could not over 1200W.. Dual Time Cycle Setting Can be set different temperature from day and night on the basis of the physical needs of animals and plants during 24 hours.. Different Functions Temperature calibration, over-temperature and sensor fault alarm. Maximum output load 1200W 110V..