10 Best Aquarium Heater

With the aid of these aquarium heaters, you can build the most comfortable atmosphere for your fish tank

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Top Rating

97.1

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272

Last Update

Apr 26, 2021

Cheapest Price

$10.95

Hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 500W 800W Submersible Fish Heater for 60-180 Gallon Freshwater Marine Tank

Hygger

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97.1 Ratings

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$76.99

$80.83

$84.88

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Like: 100%
Dislike: 0%
Accuracy: 37
Easy to use: 43
Suction power: 38
Temperature Control: 41

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Product Highlights

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 94°F
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
This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down
Build-in external IC temp controller, easy to read LED digital number shows real time water temperature. Temp accuracy is /- 1°F.
500 watt aquarium heater, voltage 110-120V, suitable for tank capactiy 60-120 gallon freshwater and saltwater aquariums

$76.99

$80.83

$84.88

Orlushy Submersible Aquarium Heater,100W/150W/200W/300W Fish Tank Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater

Orlushy

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96.7 Ratings

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$17.99

$18.88

$19.83

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BRG Scoring Index

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Like: 100%
Dislike: 0%
Accuracy: 37
Suction power: 42
Temperature Control: 38
Value for money: 35

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Product Highlights

★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.
★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.
★100W aquarium heater is suitable for 15 to 30 gallons aquariums,Length - 9",voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached

$17.99

$18.88

$19.83

FREESEA 25/50/100/200/300 Watt Aquarium Heater with Aquarium Submersible Thermometer

FREESEA

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96.5 Ratings

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$15.99

$16.78

$17.62

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Like: 100%
Dislike: 0%
Accuracy: 33
Easy to read: 39
Suction power: 40
Temperature Control: 32

Info & Deals

Product Highlights

★【25 Watt Heater】： This Aquarium heater is suitable for 1 to 5 gallons aquariums, Length - 6.8 inch,voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to our size chart.
★【Note】: 1. Aquarium heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water.,Please unplug the power supply when cleaning the fish tank or aquarium water changes. 2. Heater rod is suitable for people over 16 years of age. Children or minors should be under adult guidance or supervision.
★【Temperature range】: 63°F~95°F , It is very easy to adjust the temperature you need, we also deliberately give each customer a free diving thermometer, you can observe the water temperature of the fish tank at any time.
★【Intelligent temperature control】： Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating. Furthermore, Automatic safety shut-off feature, and overheating protection.

$15.99

$16.78

$17.62

Eheim Jager Aquarium Thermostat Heater

Eheim

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95.5 Ratings

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$23.99

$25.18

$26.44

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Like: 100%
Dislike: 0%
Accuracy: 40
Heat output: 46
Suction power: 41
Temperature Control: 39

Inkbird 1200 Watts Digital Temperature Controller Aquarium Thermostat for Aquarium Heater, with Waterproof Sensor

Inkbird

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94.8 Ratings

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$48.99

$51.43

$54.01

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BRG Scoring Index

Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more [Compare Scoring]

Like: 100%
Dislike: 0%
Accuracy: 40
Easy to use: 39
Suction power: 34
Temperature Control: 39
Value for money: 42

Info & Deals

Product Highlights

Dual Protection 🐠: The wifi temperature controller is equipped with 2 relays(current relay) to ensure that the power can be turned off under any abnormal circumstances, will protect your fish from being hurt by overheated water
Easy to use 🐠: Plug and Play. The 10A 1200w programmable and prewired aquarium thermostat is compatible with most kinds of heaters, no need to assemble the product yourself, just plug and play.
Dual probe for safety 🐠:The aquarium heater controller will alarm once the temperature difference between 2 probes is more than 5℉(3℃), and the app will push a notification at the same time.To protect your fish in a more safet environment
Wifi and Free APP 🐠: Pair the aquarium temperature controller with your phone via 2.4GHz Wi-Fi, the device will alarm if there are exceptions. And all exceptions will be updated to the APP, the app will push notifications to remind you.(APP: ☞InkbirdSmart)
Continous Heating Alarm 🐠The heating time can be set according to your needs from 1 hour to 72 hours. The controller will alarm once the water can not be heated to the setting temperature within the specified time. The temperature setting range is 20.0℃~35.0℃/68.0℉~95.0℉ and the measure temperature range is -40℃~100℃/-40℉~212℉.

$48.99

$51.43

$54.01

Marineland Precision Heater for Saltwater or Freshwater Aquariums

Marineland

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91.8 Ratings

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$17.87

$18.76

$19.7

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BRG Scoring Index

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Like: 100%
Dislike: 0%
Accuracy: 28
Easy to read: 40
Longevity: 20
Suction power: 36
Temperature Control: 28
Value for money: 21

VIVOSUN 50W/100W/200W/300W/400W/500W Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller

VIVOSUN

More Info

91.1 Ratings

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$26.99

$28.33

$29.75

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BRG Scoring Index

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Like: 100%
Dislike: 0%
Accuracy: 38
Easy to read: 42
Suction power: 40
Temperature Control: 36
Value for money: 40

Info & Deals

Product Highlights

EXTERNAL TEMPERATURE CONTROLLER: The touch-button controller adjusts the temperature without getting your hands wet. It’s easy to control the temp from 68℉/20°C to 94℉/34°C; Check the size chart to find your desired fish tank heater
WIDE COMPATIBILITY: The fish tank aquarium heater has CE, FCC and ROHS certification and the plug has a UL certification; Applicable for freshwater and marine aquariums, aquaculture, glass containers, and hydroponic systems
PRECISE TEMPERATURE CONTROL: An intelligent IC chip controls the heater temperature, making the temperature difference within ±1℃/±2ºF; Provide the best living environment for your aquatic creatures
SAFETY GUARANTEE: Made with IP68, the highest waterproof level; and a titanium tube material that features explosion-proof and anti-corrosion engineering, which makes this submersible heater more resistant to damage while heating better than traditional glass heaters; Built with overheat and water shortage protection
EASY TO SETUP: 300W submersible heater is suitable for 31.7 to 66 gallons aquariums; Vertical or horizontal installation and ensure the device is fully submerged underwater

$26.99

$28.33

$29.75

Orangelight Aquarium Thermostat Heater Submersible Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups

Orangelight

More Info

87.3 Ratings

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$10.95

$11.49

$12.07

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BRG Scoring Index

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Like: 100%
Dislike: 0%
Suction power: 41
Temperature Control: 39
Value for money: 43

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Product Highlights

【Automatic Constant Temperature Function】This fish heater, adjustable temperature 68 ~ 93 °F, will shut off automatically when the temperature is reached, no extra adjustment is required.
【Fresh and Saltwater】Both suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.
【100 Watt Heater】This Aquarium heater is suitable for 15 to 25 gallons aquariums, Length - 10.5”, voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to your Aquarium.
【Premium Shatterproof Glass】Made of shatterproof glass and BPA-free plastic. Orangelight aquarium heaters are fully submersible and safe for fish without any toxic substance producing.
【Wide Compatibility】Applicable for freshwater and marine aquariums, aquaculture, glass containers, and hydroponic systems

$10.95

$11.49

$12.07

AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater

AQQA

More Info

86.3 Ratings

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$37.99

$39.88

$41.88

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BRG Scoring Index

Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more [Compare Scoring]

Like: 100%
Dislike: 0%
Accuracy: 43
Easy to read: 42
Suction power: 42

Info & Deals

Product Highlights

🔥【Explosion-proof Quartz Glass Aquarium Heater Durable and Safer】The heater made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction,faster water heating and long lasting.2 hours heating 1℃.The shell is a high temperature resistant PC material, which can effectively protect the fish from scalding.
🔥【Memory Function,Dry Burning-resistant Protection】Controller with memory function,If power is shut off,the heater will keep the temperature settings until it powers on again,no need to worry about pets when you going out.When the heating rod is 5cm above the water surface, the heating rod will automatically power off, and the controller will display "E1". When submerged in the water again, the heater will automatically return to normal, no need to unplug the power or reset the controller.
🔥【LED External Controller with Indicator Light】The controller is not waterproof, please keep away from water，LED digital display screen shows the current water temperature and preset temperature.The number above the controller is the current water temperature, and the number below is the set temperature,Red light means heating,Blue lights indicate constant temperature,blue light flashing indicates the heater not fully submersibled.
🔥【Controller Can Be Installed with Adjustable Hooks】A hook can be installed on the back of the controller to hang on the fish tank. The installation is very simple and no tools are needed.The size of the hook can be adjusted according to the thickness of the fish tank，Very safe and reliable. AQQA products enjoy a one-year warranty, please rest assured to buy.
🔥【Temperatures Ranges 59℉ to 93℉,Automatic Heating】The heating rod built-in thermometer,When the water temperature is lower than the set temperature by 1℉, the heater will automatically heat up, and stop heating when the water temperature is consistent with the set temperature.Fahrenheit and Celsius can be converted to each other,Pressing and holding for 5 seconds changes temperature display from Celsius to Fahrenheit.

$37.99

$39.88

$41.88

FREESEA Aquarium Heater Fish Tank Submersible Heater (50W/75W/100W) with LED Temperature Display

FREESEA

More Info

84 Ratings

Compare Prices (3)

Compare Prices

$18.99

$19.93

$20.93

Prices may change at any time.

Buy it on Amazon

Scoring
Info & Deals

BRG Scoring Index

Our Scoring considers products features, online popularity, consumers reviews, brand reputation, prices and more [Compare Scoring]

Like: 100%
Dislike: 0%
Accuracy: 36
Suction power: 37
Temperature Control: 37

Compare Product

Select the product you want to compare then press compare and get the conclusion.

1. Hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 500W 800W Submersible Fish Heater for 60-180 Gallon Freshwater Marine Tank

Hygger

2. Orlushy Submersible Aquarium Heater,100W/150W/200W/300W Fish Tank Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater

Orlushy

3. FREESEA 25/50/100/200/300 Watt Aquarium Heater with Aquarium Submersible Thermometer

FREESEA

4. Eheim Jager Aquarium Thermostat Heater

Eheim

5. Inkbird 1200 Watts Digital Temperature Controller Aquarium Thermostat for Aquarium Heater, with Waterproof Sensor

Inkbird

6. Marineland Precision Heater for Saltwater or Freshwater Aquariums

Marineland

7. VIVOSUN 50W/100W/200W/300W/400W/500W Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller

VIVOSUN

8. Orangelight Aquarium Thermostat Heater Submersible Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups

Orangelight

9. AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater

AQQA

10. FREESEA Aquarium Heater Fish Tank Submersible Heater (50W/75W/100W) with LED Temperature Display

FREESEA

Frequently asked questions

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✅ Can the information listed about the Aquarium Heater be trusted?: the info we display, we get from a trusted source, if there is an error you can contact us, and we will correct it.
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⏰ When was this info published and when was the last update?: This article was first published on Apr 26, 2021 and was last updated on Apr 26, 2021, and we regularly update if there are changes.
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10 Best Aquarium Heater

With the aid of these aquarium heaters, you can build the most comfortable atmosphere for your fish tank

✓ This Page Has Been Visited 272 Times

Hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 500W 800W Submersible Fish Heater for 60-180 Gallon Freshwater Marine Tank

Orlushy Submersible Aquarium Heater,100W/150W/200W/300W Fish Tank Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater

FREESEA 25/50/100/200/300 Watt Aquarium Heater with Aquarium Submersible Thermometer

Eheim Jager Aquarium Thermostat Heater

Inkbird 1200 Watts Digital Temperature Controller Aquarium Thermostat for Aquarium Heater, with Waterproof Sensor

Marineland Precision Heater for Saltwater or Freshwater Aquariums

VIVOSUN 50W/100W/200W/300W/400W/500W Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller

Orangelight Aquarium Thermostat Heater Submersible Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups

AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater

FREESEA Aquarium Heater Fish Tank Submersible Heater (50W/75W/100W) with LED Temperature Display

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Frequently asked questions

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