Top 6 Best Hygger Heater

Compact Small Heater110-120V60HZ oval shape design little aquarium heater, fast heating for small fish tank. 50W tank heater is for 1-6.5gallon, 100W tank heater is for 6.5-13 gallon. Heater Dimension 2.7x1.4x 4.5 inch. The power cord is 5ft, long enough for use indoors. With 2 strong suction cups at the back side of the betta heater, it's easy to install it on to glass, acrylic or plastic tank. External Controllereasy to set the temp on the controller, only show farenheit temp, you can set the temp range from 63 to 94, temp accuracy 1. Every time you set the temp, just press the button over and over until it reaches to your desired temp, then stop and wait the digit flashing for 3 times, then setting is done. Keep the controller away from water, it's not waterproof. Digital Displaywith led display on the midle of the heater front side, when the fish tank heater is heating, there indicator light above the digit is on red, when it stop heating, the light is off. The heater with a built-in thermometer, when temp setting is done, the led will show the water temp all the time. The led will display the set temp digit only when you press the controller. Reliable Thermostatthis an automatic aquarium thermostat, after finishing the temp setting, you can be confidence on that it will maintain the tank water at the temp you set. The tank heater will stop heating when the water temp reaches to set temp, it will restart to heating when the water temp is 1 off the set temp. If the water temp is over 95, the heater will auto shut off and led displaying HH, it will work normally again when the water temp is lower than 95. Shut off When Out of Waterplease note that this a fully submersible aquarium heater for fresh water and saltwater tank, when the top part of the heater is out of water it will auto shut off and the led displaying E1, when fully in water again it will return to normal work again.

Quickly Heat UpVoltage 110-120V60HZ, power 300W, US three-pin plug, heater rod length 7.7 inch. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3. Auto on and off Reliable submersible aquarium heater. It will stop heating when the water temp reaches to the set temp, please note that the water temp may go up 1 more because of the waste heat. When the water temp is cool down to 1 less than the set temp, the tank heater will restart heating. Fully SubmergedThe heater tube and the separate sensitive thermometer must be completely submerged under water all the time. Please unplug it and wait it to cool down before you removing the heater or doing water change. Led Display ControllerOnly show Fahrenheit degrees. To set the temp, just press the button over and over until the screen displaying the temp you desired, then stop and wait the digit flashing for 3 times, the setting is done and the led shows the current water temp again. For long Time UseVery durable and explosion-proof aquarium heater, can be used for saltwater and freshwater aquariums, service life can be 3 years or more. With low profile black plastic guard, easy to hide in the tank.

Energy Saving Heater for Aquarium Over 60 Galvoltage 110-120V60HZ, power 500W, US three-pin plug, heater length 7.9 inch. The heater power cord and the controller cord are both 5ft. 800W aquarium heater for fish tank 60-120 gallon. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3. With 2 heating modes Max heating, Eco heating, more energy saving than general high power heater. Auto Shut Off When Overheating or Not Fully Submergedwith built-in thermometer and waterline detector, when the water temp is over 97F, the controller will auto shut off to prevent overheating, when the top of heating element is out of water over 0.8 inch, the controller will auto shut off and stop heating and will automatically restart heating after you place the heater fully under water. Dual Digital Displays on Controller Heaterthe digit display on the heater is to show the current water temp, the controller digit display will show the current water temp and the set temp. When you want to check the water temp, you can see that on the heater or the controller display, the digits are synchronized updated. Fully Automatic Smart Thermostat it's very easy to set the temp on the controller, just press the set button to choose the temp digits from 70 to 94, only integer value can be chose. The heater will stop heating when the water temp reaches the set temp, and it will restart heating when the water temp is 0.5 lower than the set temp. The heating mode is MAX heating when the set temp is 1or more higher than water temp, it will be ECO heating when water temp is 0.5-1 less than the set temp. Suitable for Fresh Water Marine Waterdurable black titanium steel heating element, covered by sturdy plastic guard, service life can last for 3 years or more. Can be used for fresh-water and salt-water fish tanks. The aquarium heater comes with a sturdy clip, there are 2 strong suction cups on the clip, easy to install the heater on to the fish tank wall. The fish tank heater can be placed horizontally or vertically, but must be fully submerged under water.

For Fish Tank 5-15 gallon50W aquarium heater, voltage AC110-120V 60HZ, power cord is 4.6ft. Heater rod length is 5 inch, mini compact heater for small fish tank use. Perfect for betta tank. A very compact heater, easy to hide in the tank. Automatic Stop RestartEffectively maintain the tank water in the constant temp you set, stop heating when water temp reaches to the set temp and restart heating when the water temp is 1-2 below the set temp.The indicator light on the controller will be on red when it's heating, will be off when it stop heating. With Built-in Thermometeryou can set the the temp from 68 to 90,temp exactness is within 2 degrees in fahrenheit. There is a built-in thermometer in the heater to detect the water temp, not need to buy seperate thermometer. Durable Quartz Glassthis aquarium heater tube is heat-resistant quartz glass made, excellent in explosion-proof, can be used in fresh water and salt water aquariums, white alundum sand as the heat-conducting media, service life can be 3 years or more. Fully Submersiblethis fish tank heater is waterproof, must be fully submerged in water when working, place it horizontally or vertically near the water intake or where the way of water flow.

Auto Shut Off Automatic overheat system will shuts the unit off when the water temperature over 95F. Running dry protection will shut off unit when the heater rod out of water. The power cord 6.3 feet in length and is UL listed.. Adjust the Temperature to Your Needs Equipped with an Intelligent IC temp controller, which will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the setting. Adjust the setting of temperature from 59 to 93 to keep aquarium proper temperature.. At-a-Glance Temperature Monitoring Controller Build in LED temp controller shows both set temperature and real time water temperature . Red indicator light turns on when heating and turns blue in the situation reached set temp or failure alarm. It can be accurate enough to keep temperatures with - 1 degrees.. Shatter Resistant, Efficient The 100w fish tank heater with shatter-resistant quartz glass heating element uses a nickel-chromium heating wire that provides faster and more efficient heating. Fish heater guard is made of high-temperature PC plastic and to protects your fish getting burn. It also has two-hole slots on the back make it easy for installation to walls by suction cups.. Fully Submersible HeaterIt needs set up either vertically or horizontally underwater at least 5 inches for proper function. Suitable for marine and freshwater tank with a volume of between 10 and 25 gallons. Memory function it remembers the temperature you set it when the power fails..

Over Heat Protection This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down.. Made with Premium Quartz and double sealed by black protective guard this fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding. Build-in External IC Temp Controller easy to read blue LED digital number shows real time water temperature. Heat indicator lights on red when fish heater start to heat and turns in yellow once it reach set temperature. Temp accuracy is - 1F.. Easy to Set Temperature without getting hands wet. Temperature can be precisely adjusted from 61 to 90F 16C 32C. Just press set button to desired temperature, it blinks 3 seconds and begins to work. 300 watt aquarium heater voltage 110-120V, suitable for tank capactiy 30-60 gallon freshwater and saltwater aquariums.

This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down. Made with premium titanium and double sealed by black protective guard, this fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding. Build-in external IC temp controller, easy to read LED digital number shows real time water temperature. Temp accuracy is - 1F.. Easy to set temperature without getting hands wet. Build in hand button, Keep pushing the button. It will cycle through all the set temperatures. Temperature can be precisely adjusted from 70 to 94F. 800 watt aquarium heater, voltage 110-120V, suitable for tank capactiy 120-180 gallon freshwater and saltwater aquariums.

Auto Shut Off Automatic overheat system will shuts the unit off when the water temperature over 95F. Running dry protection will shut off unit when the heater rod out of water. The power cord 6.3 feet in length and is UL listed.. Adjust the Temperature to Your Needs Equipped with an Intelligent IC temp controller, which will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the setting. Adjust the setting of temperature from 59 to 93 to keep aquarium proper temperature.. At-a-Glance Temperature Monitoring Controller Build in LED temp controller shows both set temperature and real time water temperature . Red indicator light turns on when heating and turns blue in the situation reached set temp or failure alarm. It can be accurate enough to keep temperatures with - 1 degrees.. Shatter Resistant, Efficient The 100w fish tank heater with shatter-resistant quartz glass heating element uses a nickel-chromium heating wire that provides faster and more efficient heating. Fish heater guard is made of high-temperature PC plastic and to protects your fish getting burn. It also has two-hole slots on the back make it easy for installation to walls by suction cups.. Fully Submersible HeaterIt needs set up either vertically or horizontally underwater at least 5 inches for proper function. Suitable for marine and freshwater tank with a volume of between 40 and 75 gallons. Memory function it remembers the temperature you set it when the power fails..

LED DIGITAL DISPLAY CONTROLLER Displays real-time water temperature or set temperature, three-digit display, water temperature display accurate to 0.1 F, easy to read. 4 kinds of work instructions - WorkingMalfunction Thermostatic Out of water, easy to understand. Upgrade the buttons to increase the sense of touch, and the operation is simple and easy, just cycle the buttons.. RAPID HEATING Fastest 5 seconds warming, the internal material is updated and upgraded, using titanium steel material, which is safer to use, not easy to deform, and has very strong corrosion resistance. Automatically reduces power when approaching the set temperature, fully utilizes thermal energy inertia to smoothly reach the set temperature, saving energy.. INTELLIGENT THERMOSTAT Over-temperature protection prevents cooking fish. When the water temp exceeds about 93.5 F, start alternately flashing EE fault code and over 97, the heater will stop heating automatically. When the water temp cool down to 93, the heater will start working automatically. In addition, it has a power-off memory function and no need to set it again.. ANTI-DRY PROTECTION When the heating rod is exposed to air, display ER fault code and the heater will shut off automatically. When the heating rod is completely immersed in water, it will start working automatically. Effectively extend the service life.. HIGH-QUALITY MATERIALS Built-in dual temperature probe, real-time monitoring of water temperature, temperature accuracy of 1 F high temperature resistant ABS material, no deformation and no softening, explosion-proof and anti-corrosion, no leakage of electricity. Strong suction cup bracket, can stably fix the heater in every corner of the fish tank..

Run Dry ProtectionThis egg-shaped small aquarium heater automatically shut itself off once it come out of water which ensures the safety of your pet, especially turtle and frog. Protective GuardMade of high quality quartz glass, waterproof double seal material, covered with protective case, shatter-resistant construction, this fish tank heater keep your fish from scalding and punching. Digital LED DisplayExternal temperature setting control avoids getting hands wet, digital LED display shows real time water temperature. Heating temperature range from 63 to 94F. Control accuracy is - 1F.. Automated Shut Off SystemOnce you set the desired degree of heat, this fully submersible heater lights on red and begin to heating. It will auto shut off once it reach set temperature. For Fish Tank 1-6.5 Gallon50 watt aquarium heater is ideal for small fish bowls and aquariums 1 to 6.5 gallons voltagefrequency 110 120volt60hertz it is ideal for betta fish and turtle tank.