25 Best Titanium Aquarium Heaters for February 2021

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hygger 200W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 20-45 Gallon
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hygger 200W Titanium Aquarium Heater for Salt Water and Fresh Water

Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 20-45 Gallon

by hygger
What We like

Durable Titanium Tubethis seawater resistant titanium aquarium heater is good for use in salt water and fresh water, service life can be 3 years or more. Very compact small, easy to hide in the tank. Don't suggest to use it in sump. The diameter of the titanium tube is19mm, you can buy suction cups suitable for this size when you need to get that replaced.

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Product Features

  • Digital LED Displaythe IC temp controller can show the water temp and set temp at the same time, and there is a indicator light to show the heating status. You can press the 'up' key to shift degree unit between Celsius and Fahrenheit
  • Fully Automatic Controlvery easy and reliable to use. After well installing the aquarium heater and the thermometer, you just need to set the desired heating temp, it will stop heating when the water temp reaches to the set temp, it will automatically restart heating when the water temp is 1 less than the set temp. The controller has temp setting remember function
  • Wide Temperature RangeWith the thermostat controller you can set the temp from 32to 104, control precision is 1, please set the right temp for your aquarium pets. The separate thermometer can detect a temperature from -68 to 140, the measurement accuracy is 0.2 plus or minus, very sensitive
  • For Fish Tank 20-45 Gallonvoltage 110-120V, power 200W, heater rod length 10.7inch. The heater and controller power cords are the same length 5.5ft, the thermometer cord is 4.4ft. There are mounting holes on the temp controller back for hanging on the wall

For fish tank 20-45 gallonvoltage 110-120v, power 200w, heater rod length 10.7inch. the heater and controller power cords are the same length 5.5ft, the thermometer cord is 4.4ft. there are mounting holes on the temp controller back for hanging on the wall Digital led displaythe ic temp controller can show the water temp and set temp at the same time, and there is a indicator light to show the heating status. you can press the 'up' key to shift degree unit between celsius and fahrenheit Wide temperature rangewith the thermostat controller you can set the temp from 32to 104, control precision is 1, please set the right temp for your aquarium pets. the separate thermometer can detect a temperature from -68 to 140, the measurement accuracy is 0.2 plus or minus, very sensitive Fully automatic controlvery easy and reliable to use. after well installing the aquarium heater and the thermometer, you just need to set the desired heating temp, it will stop heating when the water temp reaches to the set temp, it will automatically restart heating when the water temp is 1 less than the set temp. the controller has temp setting remember function

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VIVOSUN 300W Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller
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VIVOSUN 300W Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller

by VIVOSUN
What We like

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

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Product Features

  • PRECISE TEMPERATURE CONTROL: An intelligent IC chip controls the heater temperature, making the temperature difference within 1/2F; Provide the best living environment for your aquatic creatures
  • EXTERNAL TEMPERATURE CONTROLLER: The touch-button controller adjusts the temperature without getting your hands wet. Its easy to control the temp from 68/20C to 94/34C; 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

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 External temperature controller: the touch-button controller adjusts the temperature without getting your hands wet. its easy to control the temp from 68/20c to 94/34c; check the size chart to find your desired fish tank heater Precise temperature control: an intelligent ic chip controls the heater temperature, making the temperature difference within 1/2f; provide the best living environment for your aquatic creatures

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hygger 800W Titanium Steel Aquarium Heater for Marine and Fresh Water, Digital Submersible Heater with Built-in Thermometer, External LCD Display Thermostat Controller, for Fish Tank 120-180 Gallon
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hygger 800W Titanium Steel Aquarium Heater for Marine and Fresh Water

Digital Submersible Heater with Built-in Thermometer, External LCD Display Thermostat Controller, for Fish Tank 120-180 Gallon

by hygger
What We like

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

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Product Features

  • 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
  • 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
  • Energy Saving Heater for Aquarium Over 60 Galvoltage 110-120V/60HZ, power 800W, US three-pin plug, heater length 9.6 inch. The heater power cord and the controller cord are both 5ft. 800W aquarium heater for fish tank 120-180 gallon. Fast heating up aquarium heater, it takes about 2 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
  • 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 Energy saving heater for aquarium over 60 galvoltage 110-120v/60hz, power 800w, us three-pin plug, heater length 9.6 inch. the heater power cord and the controller cord are both 5ft. 800w aquarium heater for fish tank 120-180 gallon. fast heating up aquarium heater, it takes about 2 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 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 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

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hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 800W Submersible Fish Heater for 120-180 Gallon Freshwater Marine Tank
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hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 800W Submersible Fish Heater for 120-180 Gallon Freshwater Marine Tank

by hygger
What We like

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

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Product Features

  • Build-in external IC temp controller, easy to read blue LED digital number shows real time water temperature. Temp accuracy is +/- 1F.
  • 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
  • 800W aquarium heater, voltage 110-120V, suitable for tank capactiy 120-180 gallon freshwater and marine water aquariums
  • This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down.

800w aquarium heater, voltage 110-120v, suitable for tank capactiy 120-180 gallon freshwater and marine water aquariums 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 blue led digital number shows real time water temperature. temp accuracy is +/- 1f. This fully submersible aquarium heater enables memory function and over heat protection. auto shut off when over-heats, resets when it cools down.

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Aquarium Heater, Submersible Fish Tank Heater 500W with Titanium Tube Thermostat System LED Digital Play and Remote Controller for 70-80 Gallon Tank
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SeaELF Aquarium Heater

Submersible Fish Tank Heater 500W with Titanium Tube Thermostat System LED Digital Play and Remote Controller for 70-80 Gallon Tank

by SeaELF
What We like

🐠 Remote Controller & LCD Display 🐠: Update design with remote controller and LCD display , easy to setting and adjusting the aquarium heaters temperature by remote controller and easy know the tanks temperature by the LCD display, no need to buy extra temperature and wet your hands to setting the temperature again. (the remote is non waterproof, please keep it away from water).

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Product Features

  • 🐠 Premium Titanium Alloy Material & pinpoint probe 🐠: The seaELF aquarium heater made by premium titanium alloy, shatterproof, anti explosion, anti cracking and anti-corrosion than quartz glass aquarium heater and stainless steel tank heater, good for fresh water and sea water. The precise sensing probe on the top of heater for pinpoint temperature and double seal design to ensure safe operation. The heating tube with CE, RoHS, FC approved and the plug with UL approved.
  • 🐠 Intelligent Overheating Protection & Lack-of Water Protection 🐠: With double sensing probe on the top, it will accurate detect the temperature and water, once overheating or the water cant cover the top of this aquarium heater, it will automatic power-off, prevent electric shock & burns and keep you and your fish safe. (E2,E8 display are mean overheating, please increase the water circulation when it happens)
  • 🐠 Intelligent Thermostat Heating System 🐠This aquarium heater made with intelligent thermostat heating system, it will heating automatically once the water temperature is less than the setting temperature and stop heating once it reached the setting temperature. Keep the aquarium water in a same temperature environment to protect fishes, amphibians, turtles and so on.(Please install it near a strong water flow).

🐠 intelligent thermostat heating system 🐠this aquarium heater made with intelligent thermostat heating system, it will heating automatically once the water temperature is less than the setting temperature and stop heating once it reached the setting temperature. keep the aquarium water in a same temperature environment to protect fishes, amphibians, turtles and so on.(please install it near a strong water flow). 🐠 premium titanium alloy material & pinpoint probe 🐠: the SeaELF aquarium heater made by premium titanium alloy, shatterproof, anti explosion, anti cracking and anti-corrosion than quartz glass aquarium heater and stainless steel tank heater, good for fresh water and sea water. the precise sensing probe on the top of heater for pinpoint temperature and double seal design to ensure safe operation. the heating tube with ce, rohs, fc approved and the plug with ul approved. 🐠 intelligent overheating protection & lack-of water protection 🐠: with double sensing probe on the top, it will accurate detect the temperature and water, once overheating or the water cant cover the top of this aquarium heater, it will automatic power-off, prevent electric shock & burns and keep you and your fish safe. (e2,e8 display are mean overheating, please increase the water circulation when it happens)

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hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater Saltwater Freshwater
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hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater Saltwater Freshwater

by hygger
What We like

{EASY TO USE} Easy to set temperature without getting hands wet. Just keep pushing the button. It will cycle through all the set temperatures. Temperature can be precisely adjusted from 70 to 94F, electronic thermostat accurate to +/- 2 degrees Fahrenheit differences

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Product Features

  • {SHATTERPROOF CORROSION RESISTANT} Corrosion resistant, shatterproof titanium tube construct heats fast, nealy unbreakable for both saltwater and freshwater aquariums. ABS plastic protective sleeve prevents fish from being scald
  • { RUNNING DRY & OVER-HEAT PROTECTION } This fully submersible fish tank heater maintains proper temperature for your fish in a safety way, auto shut off when over-heats, resets when it cools down. The heater will shut off when removed from the water, and resume functioning upon return
  • {EASY TO READ LCD DISPLAY} Build-in external temp controller, easy to read LED digital number shows real time water temperature and set temperature. Indicator light let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached
  • {FOR 60-120 GAL} 500 watt aquarium heater, voltage 110-120 Volts, heater rod 7.9 inches long, suitable for tank capacity 60-120 gallon freshwater and saltwater aquariums

{shatterproof corrosion resistant} corrosion resistant, shatterproof titanium tube construct heats fast, nealy unbreakable for both saltwater and freshwater aquariums. abs plastic protective sleeve prevents fish from being scald { running dry & over-heat protection } this fully submersible fish tank heater maintains proper temperature for your fish in a safety way, auto shut off when over-heats, resets when it cools down. the heater will shut off when removed from the water, and resume functioning upon return {for 60-120 gal} 500 watt aquarium heater, voltage 110-120 volts, heater rod 7.9 inches long, suitable for tank capacity 60-120 gallon freshwater and saltwater aquariums {easy to read lcd display} build-in external temp controller, easy to read led digital number shows real time water temperature and set temperature. indicator light let you know when the heater is on. it will be red when heating and green when the proper temperature has been reached

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500w Aquarium Heater 2 Pack Titanium Fish Tank Auto Thermostat with LED Digital Temperature Readout and External Temperature Controller for Salt Water and Fresh Water
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Lermity 500w Aquarium Heater 2 Pack Titanium Fish Tank Auto Thermostat with LED Digital Temperature Readout and External Temperature Controller for Salt Water and Fresh Water

by Lermity
What We like

Adopted with overheat protection technology, this heater will turn off when the water temperture is too high and protect your fish from being boiled. Durable suction cups keep the heater in place and not easy to fall

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Product Features

  • 500 watt aquarium heaters fit for 70-80 gallon large fish tank, keep your big fish tank warm and comfy. double sensing probe on the top make sure its accuracy when detecting the temperature and water volume
  • External temperture controller help you adjust temp outside the fish tank easily. temperture range from 68/20C to 94/34C
  • Made of premium titanium alloy, this heater is feature in it durablity and longiverty

500 watt aquarium heaters fit for 70-80 gallon large fish tank, keep your big fish tank warm and comfy. double sensing probe on the top make sure its accuracy when detecting the temperature and water volume Made of premium titanium alloy, this heater is feature in it durablity and longiverty External temperture controller help you adjust temp outside the fish tank easily. temperture range from 68/20c to 94/34c

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hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 200 Watt
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hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat

IC Temp Controller 200 Watt

by hygger
What We like

[SHATTERPROOF & ANTICORROSION]: Our Titanium Heater is completely shatterproof as there is NO glass in the construction its made from heavy duty, durable Titanium. As it has a great feature of being anticorrosion, it is perfect for freshwater, saltwater aquariums and reef tanks.

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Product Features

  • [FULLY SUBMERSIBLE]: Our Betta Tank Heater is fully submersible in water HORIZONTALLY with 2 suction cups can be easily mounted on tank. Place it near a strong water flow so that the whole aquarium at the same temperature. Comes with a separate controller where you can easily adjust from low to high without taking out the heater from the aquarium or fish tank.
  • [AUTOMATED SHUT OFF SYSTEM]: Temperature can be controlled and set to your desired degree of heat. It automatically sets off when it reached the designated temperature of your setting. Voltage: 110V
  • [TANK CAPACITY]: 200-watt aquarium heater, 10.7 inches in length. Recommended for aquariums with 20 to 45 gallons of water capacity.
  • [PINPOINT TEMPERATURE]: Build-in external electronic theromstat, it has DUAL LCD display that clearly shows you the temperature setting in either Celsius or Fahrenheit. Up is aquarium temperature and down is set temperature. Heater will stop heating when temperature rise exactly to your desired temp. Heating temperature range 32 to 104F. Control accuracy is +/- 0.5 C.

[tank capacity]: 200-watt aquarium heater, 10.7 inches in length. recommended for aquariums with 20 to 45 gallons of water capacity. [fully submersible]: our betta tank heater is fully submersible in water horizontally with 2 suction cups can be easily mounted on tank. place it near a strong water flow so that the whole aquarium at the same temperature. comes with a separate controller where you can easily adjust from low to high without taking out the heater from the aquarium or fish tank. [pinpoint temperature]: build-in external electronic theromstat, it has dual lcd display that clearly shows you the temperature setting in either celsius or fahrenheit. up is aquarium temperature and down is set temperature. heater will stop heating when temperature rise exactly to your desired temp. heating temperature range 32 to 104f. control accuracy is +/- 0.5 c. [automated shut off system]: temperature can be controlled and set to your desired degree of heat. it automatically sets off when it reached the designated temperature of your setting. voltage: 110v

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Finnex HMS 500 Watt Digital Titanium Aquarium Heater, Black, HMS-500S
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Finnex HMS 500 Watt Digital Titanium Aquarium Heater

Black, HMS-500S

by Finnex
What We like

Equipped with Audio Alert Protection

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Product Features

  • Titanium Heating Tube with Heater Guard
  • 500 Watt Finnex HMS Titanium Aquarium Heater
  • 500 Watts = suitable for 90, 100, 110, 120 Gallon Aquariums (up to 120 Gallons)
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater

500 watts = suitable for 90, 100, 110, 120 gallon aquariums (up to 120 gallons) 500 watt Finnex hms titanium aquarium heater 3-digit display and control, 1/10th degree calibration capable heater Titanium heating tube with heater guard

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Sheye 500W Aquarium Heater, Fast Heating Submersible Thermostat, Titanium Fish Tank Heater, with LED Digital Display and External Temperature Controller, for Salt/Fresh Water
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Sheye 500W Aquarium Heater

Fast Heating Submersible Thermostat, Titanium Fish Tank Heater, with LED Digital Display and External Temperature Controller, for Salt/Fresh Water

by Sheye
What We like

[External Temperature Controller]: The touch-button controller adjusts the temperature without getting your hands wet. Its easy to control the temp from 68/20C to 94/34C.

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Product Features

  • [Safe & Reliable]: Accurate temperature control making the temperature difference within 1/2F; automatically shut-off the power to avoid overheating and damage, keeping your fish healthy.
  • [Rapid Heating]: Aquarium heaters is made of high quality Titanium metal, high heat transfer efficiency and short heating time. 500 watts is ideal for large aquariums of 60-150 gallons.
  • [Easy Installation]: Vertical or horizontal installation and ensure the device is fully submerged underwater.
  • [Wide Compatibility]: The fish tank aquarium heater applicable for freshwater and marine aquariums, aquaculture, glass containers, and hydroponic systems.

[wide compatibility]: the fish tank aquarium heater applicable for freshwater and marine aquariums, aquaculture, glass containers, and hydroponic systems. [rapid heating]: aquarium heaters is made of high quality titanium metal, high heat transfer efficiency and short heating time. 500 watts is ideal for large aquariums of 60-150 gallons. [safe & reliable]: accurate temperature control making the temperature difference within 1/2f; automatically shut-off the power to avoid overheating and damage, keeping your fish healthy. [easy installation]: vertical or horizontal installation and ensure the device is fully submerged underwater.

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MUCH 500W Aquarium Heater Auto Thermostat Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller for Saltwater or Freshwater 70-80 Gallon
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MUCH 500W Aquarium Heater Auto Thermostat Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller for Saltwater or Freshwater 70-80 Gallon

by MUCH
What We like

Easy Installation:500W submersible heater is suitable for 60 to 150 gallons aquariums; Vertical or horizontal installation and ensure the device is fully submerged underwater

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Product Features

  • External Temperature Controller: The touch-button controller adjusts the temperature without getting your hands wet. Its easy to control the temp from 68/20C to 94/34C; Check the size chart to find your desired fish tank heater
  • Accurate Temperature Control:An intelligent IC chip controls the heater temperature, making the temperature difference within 1/2F; Provide the best living environment for your aquatic creatures
  • 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
  • Safe & Reliable:Made of Durable Titanium alloy Tube-Our seawater resistant titanium aquarium heater is good for use both in salt water and fresh water, long service life. 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

Accurate temperature control:an intelligent ic chip controls the heater temperature, making the temperature difference within 1/2f; provide the best living environment for your aquatic creatures Safe & reliable:made of durable titanium alloy tube-our seawater resistant titanium aquarium heater is good for use both in salt water and fresh water, long service life. 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 External temperature controller: the touch-button controller adjusts the temperature without getting your hands wet. its easy to control the temp from 68/20c to 94/34c; 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

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ZEETOON 300 Watt Aquarium Heater Safe Submersible Fish Tank Heater Titanium Warmer with 2 Artificial Plant 1 Stick-on Thermometer LED Digital Thermostat Controller for Salt or Fresh Water 40-75 Gallon
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ZEETOON 300 Watt Aquarium Heater Safe Submersible Fish Tank Heater Titanium Warmer with 2 Artificial Plant 1 Stick-on Thermometer LED Digital Thermostat Controller for Salt or Fresh Water 40-75 Gallon

by ZEETOON
What We like

High Quality: ZEETOON High Power Aquarium Warmer Made of high quality titanium alloy, Corrosion-proof Suitable for Freshwater and Seawater, IP68 waterproof, anti explosion & cracking, it is scald-preventing for your pets, safer and more stable to use. Powerful suction cup, firmly fixed in the tank, do not worry about the heater will be drop & power off. We provide 1 year quality assurance for this product, provide replacement items for any product problems within 1 year after your purchase it

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Product Features

  • 300W Stable Output Power: Fully submersible digital thermostat fish heater. Specific Especially suitable for aquariums of medium to large glass materials up to 80 gallons / 250 liters, not suggested plastic tank. ZEETOON Intelligent Temperature regulate Heater provide a constant warm for your pet fish to stay healthy to prevent the fish sick. And We Also Recommend To Position It Near A Strong Water Flow, So That The Whole Aquarium Are In The Same Temperature
  • Accurate Thermostat: Adopted intelligent circuit board, with a precise sensing probe and thermostat heating system. The temperature of the heater can be manually adjust the temperature you need between 20-34/1 (68F-93F/2F) . It works will automatically turn on/off to achieve the stably temperature setting, You can also change the Fahrenheit/Celsius display according to your reading habits. Just press and hold the SET button for 6s. Energy-saving life, you will be at your fingertips
  • Safety: The External Adjustable Control, Our fish tank heaters can quickly to adjust the temperature without getting your hands wet. Prevent electric shock & burns. Keep you & your family safe. It has a powerful Security System that Automatically Stop Heating When The Heater is Out Of Water & would automatically shut off when fault occurs or overheating to avoid pets in high temperature. Giving your fish, amphibians, turtles safety protection. Please make sure the heater is Fully Submersible
  • High Quality: ZEETOON High Power Aquarium Warmer Made of high quality titanium alloy, Corrosion-proof Suitable for Freshwater and Seawater, IP68 waterproof, anti explosion & cracking, it is scald-preventing for your pets and safe operation for you, safer and more stable to use. We provide 1 year quality assurance for this product, we will provide replacement items for any product problems within 1 year after your purchase it

Accurate thermostat: adopted intelligent circuit board, with a precise sensing probe and thermostat heating system. the temperature of the heater can be manually adjust the temperature you need between 20-34/1 (68f-93f/2f) . it works will automatically turn on/off to achieve the stably temperature setting, you can also change the fahrenheit/celsius display according to your reading habits. just press and hold the set button for 6s. energy-saving life, you will be at your fingertips High quality: ZEETOON high power aquarium warmer made of high quality titanium alloy, corrosion-proof suitable for freshwater and seawater, ip68 waterproof, anti explosion & cracking, it is scald-preventing for your pets and safe operation for you, safer and more stable to use. we provide 1 year quality assurance for this product, we will provide replacement items for any product problems within 1 year after your purchase it Safety: the external adjustable control, our fish tank heaters can quickly to adjust the temperature without getting your hands wet. prevent electric shock & burns. keep you & your family safe. it has a powerful security system that automatically stop heating when the heater is out of water & would automatically shut off when fault occurs or overheating to avoid pets in high temperature. giving your fish, amphibians, turtles safety protection. please make sure the heater is fully submersible 300w stable output power: fully submersible digital thermostat fish heater. specific especially suitable for aquariums of medium to large glass materials up to 80 gallons / 250 liters, not suggested plastic tank. ZEETOON intelligent temperature regulate heater provide a constant warm for your pet fish to stay healthy to prevent the fish sick. and we also recommend to position it near a strong water flow, so that the whole aquarium are in the same temperature

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Rubor Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller (500W)
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Rubor Aquarium Heater Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller (500W)

by Rubor
What We like

Durable Titanium TubeThis aquarium heater is made of premium Titanium Alloy, double seal material, advanced design to ensure safe operation. It has explosion-proof function while being also shatterproof and waterproof.

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Product Features

  • Intelligent Temperature ControlIt can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. So that it can avoid temperature mutation and protect fishes.
  • Wide Temperature RangeThe temperature of the heater can be adjusted between 20-34, 68-93F. It is suitable for many kinds of aquariums, fishes and amphibious turtles.
  • Easy Viewing and Safe AdjustingIt is easy and safe to adjust temperature by the external controller and the temperature will be shown on the LED screen of the heater.

Wide temperature rangethe temperature of the heater can be adjusted between 20-34, 68-93f. it is suitable for many kinds of aquariums, fishes and amphibious turtles. Easy viewing and safe adjustingit is easy and safe to adjust temperature by the external controller and the temperature will be shown on the led screen of the heater. Intelligent temperature controlit can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. so that it can avoid temperature mutation and protect fishes.

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LISSION Aquarium Heater Submersible Tank Heater Digital LED Display Titanium Alloy 500W Temperature Adjustment with Suction Cups for Fish Tank 70-80 Gallon
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LISSION Aquarium Heater Submersible Tank Heater Digital LED Display Titanium Alloy 500W Temperature Adjustment with Suction Cups for Fish Tank 70-80 Gallon

by LINEW
What We like

More sturdy; submersible tank heater is made of titanium alloy material for more durable use; not like a glass one, easy break; well anti-corrosion ability than those stainless steel material type

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Product Features

  • Submersible tank heater temperature is easy to set with the external control, outside of tank; the bonus of temperature adjustment on the cord; no more reaching into the tank; more accurate than the heaters that you have to turn a knob type
  • Fish tank water heater with led is easy to read; digital numbers make it so much easier to see and be sure of the temperature you have it on; displays current temperature and set temperature; you no longer need a secondary water temperature gauge
  • Submersible tank heater is easy to use; you can set the desire temperature on the heater and it will maintained the temp in the water; temperate ranges from between 68F to 94F (20C ~ 34C); Note: make use fully submerged it before you plug it in
  • Titanium heater aquarium 500 watt comes with suction cups; helpful in attaching the heater to the inside of the fish tank

Submersible tank heater is easy to use; you can set the desire temperature on the heater and it will maintained the temp in the water; temperate ranges from between 68f to 94f (20c ~ 34c); note: make use fully submerged it before you plug it in Fish tank water heater with led is easy to read; digital numbers make it so much easier to see and be sure of the temperature you have it on; displays current temperature and set temperature; you no longer need a secondary water temperature gauge Submersible tank heater temperature is easy to set with the external control, outside of tank; the bonus of temperature adjustment on the cord; no more reaching into the tank; more accurate than the heaters that you have to turn a knob type Titanium heater aquarium 500 watt comes with suction cups; helpful in attaching the heater to the inside of the fish tank

15
8.7
SCORE
Finnex 500-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 100 to 120-Gallon
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Finnex 500-Watt Hang-On Electronic Controller Aquarium Heater

Titanium Tube, 100 to 120-Gallon

by JSK Merchandise Inc.
What We like

Sleek analog controller

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Product Features

  • Titanium Tube
  • HMA 500: 100-120 Gallons

Hma 500: 100-120 gallons Titanium tube

16
8.7
SCORE
MQ Titanium Alloy 300W Aquarium Heater for Salt and Fresh Water, Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 50-60 Gallon
design_servicesDESIGN
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MQ Titanium Alloy 300W Aquarium Heater for Salt and Fresh Water

Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 50-60 Gallon

by MQ
What We like

Durable Titanium Tube - This aquarium heater is made of premium Titanium Alloy, double seal material, advanced design to ensure safe operation. It has explosion-proof function while being also shatterproof and waterproof.

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Product Features

  • Intelligent Temperature Control - It can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. So that it can avoid temperature mutation and protect fishes.
  • Easy Viewing and Safe Adjusting - It is easy and safe to adjust temperature by the external controller and the temperature will be shown on the LED screen of the heater.
  • Wide Temperature Range - The temperature of the heater can be adjusted between 20-34, 68-93F. It is suitable for many kinds of aquariums, fishes and amphibious turtles.
  • It will stop heating when the water temp reaches to the set temp, restart heating when the water temp is 1 less than the set temp. The heater is working when the indicator light is red.

Easy viewing and safe adjusting - it is easy and safe to adjust temperature by the external controller and the temperature will be shown on the led screen of the heater. It will stop heating when the water temp reaches to the set temp, restart heating when the water temp is 1 less than the set temp. the heater is working when the indicator light is red. Wide temperature range - the temperature of the heater can be adjusted between 20-34, 68-93f. it is suitable for many kinds of aquariums, fishes and amphibious turtles. Intelligent temperature control - it can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. so that it can avoid temperature mutation and protect fishes.

17
8.7
SCORE
Finnex HMH 500 Watt Digital Titanium Aquarium Heater, Black (HMH-500S)
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Finnex HMH 500 Watt Digital Titanium Aquarium Heater

Black (HMH-500S)

by Finnex
What We like

Equipped with Audio Alert Protection

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Product Features

  • 500 Watts = suitable for 90, 100, 110, 120 Gallon Aquariums (up to 120 Gallons)
  • 500 Watt Finnex HMH Titanium Aquarium Heater
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater
  • Titanium Heating Tube with Heater Guard

500 watts = suitable for 90, 100, 110, 120 gallon aquariums (up to 120 gallons) Titanium heating tube with heater guard 3-digit display and control, 1/10th degree calibration capable heater 500 watt Finnex hmh titanium aquarium heater

18
8.6
SCORE
POPETPOP [Upgraded 400W Aquarium Heater - Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display
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POPETPOP [Upgraded 400W Aquarium Heater

Submersible Titanium Fish Tank Heaters with Intelligent LED Temperature Display

by POPETPOP
What We like

[UPGRADED] MORE PRECISE TEMPERATURE - Upgraded sensing probes on the top of heater provides more precise induction that reduces temperature error which allows you check the temperature of the aquarium more easily to prevent the difference temperature in water from making the fish sick.

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Product Features

  • EASY TO ADJUST TEMPERATURE - LED digital display temperature that is easy to observe the temperature set by the heater. Using intelligent IC chip for more precise temperature control with less error (1C/2). The touch button ensures that the hand is not wet when adjusting the temperature.
  • SAFETY PROTECTION - The fish tank aquarium heater has CE, FCC and ROHS certification. When sensing probe is exposed in the air or detected the water is overheating, the heater will stop heating. Giving your aquarium fish, amphibians, turtles safety protection.
  • [UPGRADED] DURABLE HEATING WIRE - The aquarium heater was changed from the original iron-chromium wire to the nickel-chromium wire to ensure the heater has longer life and precisely control heater temperature. It is extremely durable and stable, and faster heating than normal glass heaters.
  • SIMPLE OPERATION - The 400w fish tank heater can be used in 70-80gal gallon fresh water and salt water aquariums. Easy to set temp from 20C ~ 34C(68~ 94). Note: Don't expose the heater out of water surface as this may cause damage to the heater.

easy to adjust temperature - led digital display temperature that is easy to observe the temperature set by the heater. using intelligent ic chip for more precise temperature control with less error (1c/2). the touch button ensures that the hand is not wet when adjusting the temperature. simple operation - the 400w fish tank heater can be used in 70-80gal gallon fresh water and salt water aquariums. easy to set temp from 20c ~ 34c(68~ 94). note: don't expose the heater out of water surface as this may cause damage to the heater. safety protection - the fish tank aquarium heater has ce, fcc and rohs certification. when sensing probe is exposed in the air or detected the water is overheating, the heater will stop heating. giving your aquarium fish, amphibians, turtles safety protection. [upgraded] durable heating wire - the aquarium heater was changed from the original iron-chromium wire to the nickel-chromium wire to ensure the heater has longer life and precisely control heater temperature. it is extremely durable and stable, and faster heating than normal glass heaters.

19
8.6
SCORE
TOOSELL 500W Aquarium Heater, Titanium Tube with Intelligent LED Temperature Display and External Temperature Controller, Fish Tank Heaters Auto Thermostat for Fresh Water, Marine Water, Aquaculture
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TOOSELL 500W Aquarium Heater

Titanium Tube with Intelligent LED Temperature Display and External Temperature Controller, Fish Tank Heaters Auto Thermostat for Fresh Water, Marine Water, Aquaculture

by Toosell
What We like

PREMIUM MATERIALSThe aquarium heater made of durable titanium alloy tube is suitable for fresh water, salt water and other waters, durable and long service life.

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Product Features

  • The dual sensing probes on the top of the heater can provide more precise sensing. Through temperature control, there are indicators on the LED display to show the heating status. Long press the "Settings" key to switch between degrees Celsius and Fahrenheit. In addition, using a constant temperature controller, the temperature can be set from 68F to 94F, adjusted to a temperature suitable for fish, and the anti-scalding heater cover can prevent the fish from getting too close to the heater.
  • SAFE TO USE & EASY TO OPERATE: First, after installing the aquarium heater and thermometer correctly, just set the required heating temperature, and the blue indicator light can ensure that the temperature is constant at the set point, because if there is water temperature, it Can automatically adjust the heating power variation, and ON/OFF switch and adjustable temperature controller.
  • EXQUISITE AND SMALL, DOES NOT TAKE UP SPACE: small size, easy to hide in the water tank, and with 2 suction cups, can stabilize the heater in the position of the water tank, and is suitable for 250-350L fish tanks.

Safe to use & easy to operate: first, after installing the aquarium heater and thermometer correctly, just set the required heating temperature, and the blue indicator light can ensure that the temperature is constant at the set point, because if there is water temperature, it can automatically adjust the heating power variation, and on/off switch and adjustable temperature controller. Exquisite and small, does not take up space: small size, easy to hide in the water tank, and with 2 suction cups, can stabilize the heater in the position of the water tank, and is suitable for 250-350l fish tanks. The dual sensing probes on the top of the heater can provide more precise sensing. through temperature control, there are indicators on the led display to show the heating status. long press the "settings" key to switch between degrees celsius and fahrenheit. in addition, using a constant temperature controller, the temperature can be set from 68f to 94f, adjusted to a temperature suitable for fish, and the anti-scalding heater cover can prevent the fish from getting too close to the heater.

20
8.4
SCORE
Finnex HMH 200 Watt Digital Titanium Aquarium Heater, Black, HMH-200S
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Finnex HMH 200 Watt Digital Titanium Aquarium Heater

Black, HMH-200S

by Finnex
What We like

Equipped with Audio Alert Protection

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Product Features

  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater
  • 200 Watt Finnex HMH Titanium Aquarium Heater
  • 200 Watts = suitable for 55, 60, 75, 80 Gallon Aquariums (up to 80 Gallons)
  • Titanium Heating Tube with Heater Guard

3-digit display and control, 1/10th degree calibration capable heater Titanium heating tube with heater guard 200 watt Finnex hmh titanium aquarium heater 200 watts = suitable for 55, 60, 75, 80 gallon aquariums (up to 80 gallons)

21
8.3
SCORE
Inkbird ITC308S Temperature Controller for Aquarium with Submersible Probe, Heating Cooling Outlets Thermostat for Heater and Cooling Fans
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Inkbird ITC308S Temperature Controller for Aquarium with Submersible Probe

Heating Cooling Outlets Thermostat for Heater and Cooling Fans

by LERWAY Tech.
What We like

It's an all in one, simple solution providing control of cooling and heating.

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Product Features

  • Temperature Control Mode: On/Off Control. Cooling and Heating control.
  • Fully submersible probe. Aquarium probe works better in water than standard probe.
  • Maximum output load: 1200W (110V).
  • Temperature calibration; Over-temperature and sensor fault alarm. Dual display window, be able to display measured temperature and set temperature at the same time.

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). Fully submersible probe. aquarium probe works better in water than standard probe. Temperature control mode: on/off control. cooling and heating control.

22
8
SCORE
AquaTop ATP Heater Titanium 500W
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AquaTop ATP Heater Titanium 500W

by Aquatop
What We like

Age Range Description: All Life Stages

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23
8
SCORE
ViaAqua 300 Watt Titanium Heater
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handymanUSABILITY

ViaAqua 300 Watt Titanium Heater

by ViaAqua
What We like

This ViaAqua 300 Watt Titanium Heater has been completely re-designed. It features an easy-to-read LCD Controller, remote sensor and auto shut-off.

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Product Features

  • Remote temperature sensor. Remote sensors are more accurate because they measure the water temperature away from the heater.
  • 300 Watts. For tanks up to 80 gallons.
  • Durable titanium heating tube. Heater is 10.5" long.
  • Easy to read LCD Controller. Can read in Celsius or Fahrenheit.

300 watts. for tanks up to 80 gallons. Easy to read lcd controller. can read in celsius or fahrenheit. Durable titanium heating tube. heater is 10.5" long. Remote temperature sensor. remote sensors are more accurate because they measure the water temperature away from the heater.

24
7.5
SCORE
Finnex HMH 300 Watt Digital Titanium Aquarium Heater, Black (HMH-300S)
design_servicesDESIGN
miscellaneous_servicesUTILITY
handymanUSABILITY

Finnex HMH 300 Watt Digital Titanium Aquarium Heater

Black (HMH-300S)

by Finnex
What We like

Equipped with Audio Alert Protection

more infoarrow_drop_down

Product Features

  • 300 Watt Finnex HMH Titanium Aquarium Heater
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater
  • 300 Watts = suitable for 75, 80, 90, 100 Gallon Aquariums (up to 100 Gallons)
  • Titanium Heating Tube with Heater Guard

300 watt Finnex hmh titanium aquarium heater Titanium heating tube with heater guard 3-digit display and control, 1/10th degree calibration capable heater 300 watts = suitable for 75, 80, 90, 100 gallon aquariums (up to 100 gallons)

25
7.4
SCORE
MQ Titanium Alloy 200W Aquarium Heater for Salt and Fresh Water, Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 25-40Gallon
design_servicesDESIGN
miscellaneous_servicesUTILITY
handymanUSABILITY

MQ Titanium Alloy 200W Aquarium Heater for Salt and Fresh Water

Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 25-40Gallon

by MQ
What We like

Durable Titanium Tube - This aquarium heater is made of premium Titanium Alloy, double seal material, advanced design to ensure safe operation. It has explosion-proof function while being also shatterproof and waterproof.

more infoarrow_drop_down

Product Features

  • Easy Viewing and Safe Adjusting - It is easy and safe to adjust temperature by the external controller and the temperature will be shown on the LED screen of the heater.
  • It will stop heating when the water temp reaches to the set temp, restart heating when the water temp is 1 less than the set temp. The heater is working when the indicator light is red.
  • Wide Temperature Range - The temperature of the heater can be adjusted between 20-34, 68-93F. It is suitable for many kinds of aquariums, fishes and amphibious turtles.
  • Intelligent Temperature Control - It can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. So that it can avoid temperature mutation and protect fishes.

It will stop heating when the water temp reaches to the set temp, restart heating when the water temp is 1 less than the set temp. the heater is working when the indicator light is red. Intelligent temperature control - it can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation. so that it can avoid temperature mutation and protect fishes. Wide temperature range - the temperature of the heater can be adjusted between 20-34, 68-93f. it is suitable for many kinds of aquariums, fishes and amphibious turtles. Easy viewing and safe adjusting - it is easy and safe to adjust temperature by the external controller and the temperature will be shown on the led screen of the heater.

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