Reviews Temperature Heater

FREESEA 300 Watt Aquarium Fish Tank Heater with Aquarium Submersible Thermometer

  • ★【300 Watt Aquarium Heater】: This Aquarium heater is suitable for 40 to 60 gallons aquariums, Length - 13.5 inch,voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to our size chart..
  • ★【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..
  • ★【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 un....
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DOMICA 200W/300W Aquarium Heater for 40 Gallon Fish Tank, Submersible Heater with Free Thermometer Sticker, 300W

  • 【300 Watt Heater】This Aquarium heater is suitable for 20 to 40 gallons aquariums, voltage 110-120V, power cord is 5.0 ft, please choose the right wattage aquarium heater according to our size chart.
  • 【Temperature range】: 68°F to 93°F (20°C - 34°C) , It is very easy to adjust the temperature you need (Temperature accuracy: ±3℉). we also deliberately give each customer a Thermometer Sticker you can observe the water temperature of the fish tank at any time.
  • 【Safety & Blast Resistant】2mm thickened quartz glass, 33% thicker than the normal, safer for both human and pet, heater can be used in fresh water and salt water aquariums,easy to hide in the tank.
  • 【Smart Temperature Control】Heater with thermal sensor inside, it has automatic constant temperature function, when water temperature reaches to preset temperature, heater will automatically stop heating, when water temperature is lower than the preset temperature, heater will automatically start heating again.
  • 【Note】Aquarium heater is 100% submersible use only, during its heating time, heater must be 100% s....
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DOMICA 200W/300W Aquarium Heater for 30 Gallon Fish Tank, Submersible Heater with Free Thermometer Sticker, 200W

  • 【200 Watt Heater】This Aquarium heater is suitable for 10 to 30 gallons aquariums, voltage 110-120V, power cord is 5.0 ft, please choose the right wattage aquarium heater according to our size chart.
  • 【Temperature range】: 68°F to 93°F (20°C - 34°C) , It is very easy to adjust the temperature you need (Temperature accuracy: ±3℉). we also deliberately give each customer a Thermometer Sticker you can observe the water temperature of the fish tank at any time.
  • 【Safety & Blast Resistant】2mm thickened quartz glass, 33% thicker than the normal, safer for both human and pet, heater can be used in fresh water and salt water aquariums,easy to hide in the tank.
  • 【Smart Temperature Control】Heater with thermal sensor inside, it has automatic constant temperature function, when water temperature reaches to preset temperature, heater will automatically stop heating, when water temperature is lower than the preset temperature, heater will automatically start heating again.
  • 【Note】Aquarium heater is 100% submersible use only, during its heating time, heater must be 100% s....
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FREESEA 25 Watt Aquarium Betta Fish Tank Heater with Aquarium Submersible Thermometer

  • ★【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..
  • ★【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..
  • ★【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..
  • ★【SATISFACTION GUARANTEED】： Gain the confidence to go hard with us! Our Aquarium Heater is built wi....
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FREESEA 100 Watt Aquarium Fish Tank Heater with Aquarium Submersible Thermometer

  • ★【100 Watt Heater】: This Aquarium heater is suitable for 15 to 25 gallons aquariums, Length - 13.5 inch,voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to our size chart..
  • ★【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..
  • ★【Explosion Proof】:★【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 min....
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Orlushy 800W Submersible Aquarium Heater with Intelligent LED Temp & Watt Display and External Controller, Frequency Conversion Fish Tank Heater for 55-200 Gallon Tanks (800W for 100-200Gal)

  • 【Intelligent Digital LED Display with External Controller】:Orlushy aquarium heater has intelligent LED display on the heating rod. Precise current temperature and real-time wattage will be displayed on it. “” or “OUT OF WATER” alarm will be displayed once abnormal condition occurs to the heater. You can monitor the water temperature and if the heater works properly directly through the glass of the fish tank while watching the fish..
  • 【 Water Sensor for Run-dry & Over-heating Protection】:There is a temperature sensor into the heater that the heater will stop working once the temperature exceeds 95℉. The heater will start to work again until the temperature is back to 94℉. With run-dry protection, the heater will automatically stop heating If the heater is connected to the power but not in the water, or the heater is out of the water when the power is on..
  • 【Safe Material for Faster Heating】: The durable material the heater made of ensures higher safety for your fish. The two built-in heating rod is made of nickel-chromium heating wire to speed up heating rate, and non-corrosive quartz glass to prevent explosion. The outer shell covering the whole body of the heater is made of heat-resistant ABS material, no deformation and melt un....
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TINTOR Aquarium Heater, Fish Tank Heater, 300W/500W/800W/1200W, Suitable for Freshwater and seawater Fish Tanks, 1200W(150-300gal)

  • 【25Watt Heater】This Aquarium heater is suitable for 1 to 8 gallons aquariums, voltage 110-120V, power cord is 5.0 ft, please choose the right wattage aquarium heater according to our size chart..
  • 【Temperature range】: 68°F to 93°F (20°C - 34°C) , It is very easy to adjust the temperature you need (Temperature accuracy: ±3℉). we also deliberately give each customer a Thermometer Sticker you can observe the water temperature of the fish tank at any time..
  • 【Safety & Blast Resistant】2mm thickened quartz glass, 33% thicker than the normal, safer for both human and pet, heater can be used in fresh water and salt water aquariums,easy to hide in the tank..
  • 【Smart Temperature Control】Heater with thermal sensor inside, it has automatic constant temperature function, when water temperature reaches to preset temperature, heater will automatically stop heating, when water temperature is lower than the preset temperature, heater will automatically start heating again..
  • 【Note】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..
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YOFOTHS Aquarium Heater 25W/50W/100W/200W, Small Fish Tank Heater, Temperature Adjustable Mini Tank Heater for 1/5/10/20/30/40 Gallon, External Temperature Controller (50W(3-10Gallon))

  • 【50Watts Small Fish Tank Heater】 This Aquarium Heater is suitable for 5-10 gallons tanks, Mini size can well fit your mini tanks. Voltage 110-120V, power cord length is 52”, Suitable for freshwater and saltwater. Meet the growth temperature for turtle, Fighting fish,Guppy, Goldfish, Neon Tetra, Gourami, Peaceful Betta, Pterophyllum, Dwarf Gourami, Pterophyllum Scalare, Betta Smaragdina, Koi, Corydoras, Anabantoidei, Paradise Fish, Clownfish,swordtail…..
  • 【Precise and Constant Temperature】An intelligent IC chip controls the heater’s temperature. The temperature accuracy is 1℉. The fish heater will automatically start heating when the water temperature is lower than the set values and stop heating when the water temperature reaches the target..
  • 【External Temperature Controller】Adjust the temperature from 64℉ to 93℉, This submersible heater is adjusted by an external controller, which you can mount on the outside edge of the tank. It’s convenient and safe for you to set the temperature, No need to put your hands in the water to adjust the Aquarium Heater temperature..
  • 【Prevent for Over Heating and Out of Water Protection】 The heater will cut off power and stop heating automatically when the fish tank heater is out of water ....
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FREESEA 50W Mini Aquarium Heater Fish Tank Submersible Heater with LED Temperature Display

  • ★ Temperature range: 59°F~94°F, display Fahrenheit °F, this heater is designed for1~10 gallons tank. Upgrade function: The heater will auto shut off when it is out of water and turn normal when fully in water again..
  • ★ 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..
  • ★ Touch button, cyclic adjust temperature , easy to use and Safety..
  • ★【Note】:this heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water..
  • ★【SATISFACTION GUARANTEED】Gain the confidence to go hard with us! Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that you’re not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service..
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PULACO 25W Mini Aquarium Heater, Betta Fish Tank Heater for 1-5 Gallon Small Fish Tanks

  • ★【Intelligent temperature control】: The heater effectively maintains the temperature you preset before, and stops heating when the water temperature reaches the preset temperature, and restarts heating when the water temperature is lower than the preset temperature by 2-3°F.The red light on the LED screen indicates that the heater is heating, and the blue light indicates that the heater has finished heating and is in a constant temperature state..
  • ★【Easy to operate】: This heater is different from traditional heaters. It is designed with an external controller for temperature display and temperature adjustment, which can freely adjust the temperature you need (68°F-93°F)..
  • ★【Quartz glass heater】: The heating device is made of heat-resistant quartz glass, explosion-proof and strong thermal conductivity. It can be used for 1-5 gallon glass or acrylic fish tanks..
  • ★【SATISFACTION GUARANTEED】Our Aquarium Heater is built with durability in mind and safety for every design. In the remote possibility that you’re not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service..
  • ★【Note】: Do not operate or leave product pl....
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HITOP 500W Digital Aquarium Heater, Submersible Large Fish Tank Heater with Temperature Display and External Controller for Fish Tank up to 150Gallon

  • [Top Grade Heating Elements]: 500W, 10.6*2.8*1.2 inches, suitable for 65~150 gallon fish tank. This 500W aquarium heater adopt Ni-cr Alloy heating element, characterized by high resistivity, corrosion resistance and temperature stable, which is top grade heating element for heaters. More reliable and have a longer service life. Caution: Because it is a high-power heater, it must be completely immersed in water for use!!! So that it will never melt..
  • [Dual LED Digital Temperature Display, Easy to Read]: This fish tank heater not only display the set temperature, also display the real-time water temperature, convenient to observing the change of the water temperature. In addition, adopting an internal high-efficiency temperature sensor, more accurate to detect the water temperature..
  • [External Controller]: The adjustable range of this fish heater is 60~93℉/ 16~34℃, with an external temperature adjustment device, more convenient and safer to adjust the set temperature. And the Heating part is separated from electric parts, make the temperature controlling more accurate, error within ±2℉..
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DaToo Submersible 50W Aquarium Heater Adjustable Fish Tank Heater 50 Watt

  • DaToo 50Watt Fish Tank Heater - A suitable temperature is very important for our beloved fish. No suitable temperature, our fish will not survive healthy. How to create this comfortable temperature? DaToo will help you. The DaToo Submersible Aquarium Heater is a system that create a warm and comfortable living environment for your lovely fish. Select DaToo Aquarium Heater, Let us care about your fish starting from the temperature..
  • Adjustable Temperature - Only need turn the knob on the top of the DaToo fish tank heater, You can easily get the temperature you want（68 to 93°F) and you can read the temperature you set by the dial of the aquarium heater. Perfect Thermostat system to ensure that your beloved fish can be happy and comfortable life. Very Convenient !.
  • Sturdy And Durable - Still worried about the heater will be broken?Now let's say goodbye to this worry. The shell of the DaToo Aquarium Heater is made with Shatterproof, Corrosion resistant, Wear-resistant microcrystalline glass(glass-ceramics), can be used in fresh water and salt water.The heating part is made of nickel-chromium alloy, ensure superior heat transfer and enhanced service life. Select DaToo Fish Tank Heater, Let it serve your fish forever..
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DaToo Aquarium External Heater in-Line Fish Tank External Heater 300W for Canister Filter

  • Perfect Aquarium External Heater For Your Needs: For every hobbyist or professional fish breeder with a canister filter, a perfect external heater is essential. DaToo Aquarium External Heater is specially designed for canister filter. Leading temperature control system, precise overheat protection, provides a warm, safe and comfortable living environment for your beloved fish!!.
  • Leading Temperature Control System: For the health of fish, a precise and constant temperature is very important. DaToo Heater's temperature control system uses advanced STM8 chip, which ensures that DaToo has a precise and perfect temperature control over the 68 ℉ to 95 ℉ range. Just set the temperature that you need, DaToo will create a comfortable environment for your beloved fish. Very Easy! Clear and large LED display, only need a light glance, you can know the current water temperature..
  • Safe Over-Heat Protection: DaToo Aquarium External Heater has two temperature sensors, one at the heater inlet and the other at the outlet. This makes DaToo heater can be more accurate to measure temperature change. When the temperature exceeds the set temperature by 0.2 ℉, the heater immediately stops heating, the maximum to protect the safety of the lovely fish..
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