Top 10 best selling list for aquarium heater with digital thermostat

Top 10 Best Selling List for aquarium heater with digital thermostat

  1. 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
  2. hygger 200W Digital Quartz Aquarium Heater for Fresh-Water Salt-Water, with External Led Display Thermostat Controller and Thermometer, Auto Submersible Heater for Fish Tank 15-30 Gallon
  3. Inkbird WiFi ITC-308 Digital Temperature Controller Aquarium Thermostat for Aquarium Heater and Cooler, with Waterproof Sensor
  4. Aquarium Heater, 300W Submersible Fish Tank Heater with Dual Temp Displays and External Intelligent LED Digital Temperature Controller Show Instant Temperature and Set Temperature
  5. hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 500 Watt
  6. hygger 500W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon
  7. boxtech Aquarium Heater 50W, Submersible Fish Tank Thermostat Proof Explosion and Auto Digital Control, with Heat-Resistant Quartz Made for 5-15 Gallon
  8. hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater Saltwater Freshwater
  9. hygger 100W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 10-25 Gallon
  10. 500W Digital Aquarium Heater, Submersible Fish Tank Heater with Readout for Saltwater or Freshwater 60-100-150 Gallon, Thermostat Titanium Safe External Controller, Gift of 2 Artificial Plants

The best aquarium heater with digital thermostat 2021

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1hygger 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

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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2hygger 200W Digital Quartz Aquarium Heater for Fresh-Water Salt-Water  with External Led Display Thermostat Controller and Thermometer  Auto Submersible Heater for Fish Tank 15-30 Gallon

hygger 200W Digital Quartz Aquarium Heater for Fresh-Water Salt-Water, with External Led Display Thermostat Controller and Thermometer, Auto Submersible Heater for Fish Tank 15-30 Gallon

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3Inkbird WiFi ITC-308 Digital Temperature Controller Aquarium Thermostat for Aquarium Heater and Cooler  with Waterproof Sensor

Inkbird WiFi ITC-308 Digital Temperature Controller Aquarium Thermostat for Aquarium Heater and Cooler, with Waterproof Sensor

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4Aquarium Heater  300W Submersible Fish Tank Heater with Dual Temp Displays and External Intelligent LED Digital Temperature Controller Show Instant Temperature and Set Temperature

Aquarium Heater, 300W Submersible Fish Tank Heater with Dual Temp Displays and External Intelligent LED Digital Temperature Controller Show Instant Temperature and Set Temperature

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5hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat  IC Temp Controller 500 Watt

hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 500 Watt

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6hygger 500W Aquarium Heater for Fresh-Water Salt-Water  with External Digital Display Thermostat Controller and Thermometer  Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon

hygger 500W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon

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7boxtech Aquarium Heater 50W  Submersible Fish Tank Thermostat Proof Explosion and Auto Digital Control  with Heat-Resistant Quartz Made for 5-15 Gallon

boxtech Aquarium Heater 50W, Submersible Fish Tank Thermostat Proof Explosion and Auto Digital Control, with Heat-Resistant Quartz Made for 5-15 Gallon

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8hygger 60-120 Gallon Aquarium Heater with Digital Temp Controller Shatterproof Titanium Tube 500W Submersible Fish Tank Heater Saltwater Freshwater

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

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9hygger 100W Titanium Aquarium Heater for Salt Water and Fresh Water  Digital Submersible Heater with External IC Thermostat Controller and Thermometer  for Fish Tank 10-25 Gallon

hygger 100W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 10-25 Gallon

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10500W Digital Aquarium Heater  Submersible Fish Tank Heater with Readout for Saltwater or Freshwater 60-100-150 Gallon  Thermostat Titanium Safe External Controller  Gift of 2 Artificial Plants

500W Digital Aquarium Heater, Submersible Fish Tank Heater with Readout for Saltwater or Freshwater 60-100-150 Gallon, Thermostat Titanium Safe External Controller, Gift of 2 Artificial Plants

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Best Seller #1

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

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

  • 【Energy Saving Heater for Aquarium Larger than 60 Gal】voltage 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
  • 【Auto Shut Off When Overheating or Not Fully Submerged】with 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 & Heater】the 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 1℉or 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 Water】durable 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 underwater

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Best Seller #2

hygger 200W Digital Quartz Aquarium Heater for Fresh-Water Salt-Water  with External Led Display Thermostat Controller and Thermometer  Auto Submersible Heater for Fish Tank 15-30 Gallon

hygger 200W Digital Quartz Aquarium Heater for Fresh-Water Salt-Water, with External Led Display Thermostat Controller and Thermometer, Auto Submersible Heater for Fish Tank 15-30 Gallon

  • 【Fast Heating Up】voltage 110-120V/60HZ, power 200W, US three-pin plug, heater rod length 6.3 inch, 200W submersible heater for fish tank 15-30 Gallon. The heater power cord is 6ft, the controller power cord is 5ft, the thermometer cord is 4.6ft. Temp range: 61-90℉. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3℉
  • 【Fully Automatic Control】very easy and reliable to use. After finishing the temperature setting, the fish tank heater will run automatically by itself. 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
  • 【Must be Fully submerged】with strong suction cups on the heater guard and the thermometer, it’s easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged. The thermometer should be away from the heater and keep water circulation as far as possible. We provide 1 year warranty for this heater, if get any issues, just contact the seller directly
  • 【Digital LED Display Controller】the external IC temp controller can show the water temp with 2 blue LED digits. Only 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. The controller is connect with separate sensitive thermometer
  • 【Quartz Tube & Plastic Guard】With high-quality quartz glass tube, it’s very durable and explosion-proof, this fish tank 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. The guard can prevent your aquarium pets from burned, the gaps on the guard is about 3mm, no worries for fish stuck. The plastic guard mustn’t be exposed to air when the heater is heating

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Best Seller #3

Inkbird WiFi ITC-308 Digital Temperature Controller Aquarium Thermostat for Aquarium Heater and Cooler  with Waterproof Sensor

Inkbird WiFi ITC-308 Digital Temperature Controller Aquarium Thermostat for Aquarium Heater and Cooler, with Waterproof Sensor

  • 💦💦【Heating and Cooling】Controls both a heating and cooling/refrigeration device at the same time. This controller can also be used to easily control a single heating or cooling device.
  • 💦💦【Applicable Scene】Because it has the powerful function of corrosion protection, it is very suitable for fresh water, sea water aquarium, coral cylinder, ornamental shrimp and tropical fish.
  • 💦💦【Dual Display Window】Easy to set up,be able to display measured temperature and set temperature at the same time.Provides a temperature display of Celsius or Fahrenheit.
  • 💦💦【Alarm for Safe】High and low temperature alarms,sensor failure alarm. Maximum output load: 1200W(110V).
  • 💦💦【WIFI & APP】WIFI smart controller supports both IOS & Android,WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to control temperature at any time.

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Best Seller #4

Aquarium Heater  300W Submersible Fish Tank Heater with Dual Temp Displays and External Intelligent LED Digital Temperature Controller Show Instant Temperature and Set Temperature

Aquarium Heater, 300W Submersible Fish Tank Heater with Dual Temp Displays and External Intelligent LED Digital Temperature Controller Show Instant Temperature and Set Temperature

  • &#x1F420 Upgrade Technology for Aquarium: With LED digital display and IC smart chip, manage various functions of heating rod, safe for your fish (Over Temperature Protection, Memory Temperature, Accurate Temperature Control and energy saving). Nano intelligent temperature control, high-efficiency insulated heating components and precision temperature control system can calibrate and maintain the set temperature well.
  • &#x1F420 Premium Quartz Materials: The heater rod made by explosion-proof quartz glass and high-temperature ceramics. Thickened outer protective cover, heat insulation and anti-collision materials to prevent fish/turtle from scalding, double protection. There is nickel-chromium heating inside with fast heating and strong conductivity features, stable heating for your aquarium tank/fish tank.
  • &#x1F420 Intelligent Thermostat Heating System :This aquarium heater made with an intelligent thermostat heating system, it will heat automatically once the water temperature is less than the setting temperature and stop heating once it reaches the setting temperature. Keep the aquarium water in the same temperature environment to protect fishes, amphibians, turtles and so on.(Please install it near a strong water flow).
  • &#x1F420 Dual Display Remote Control with built-in Thermometer : SeaELF aquarium heater controller will display both tank real-time temperature and setting temperature at the same time. Independent temperature controller, easy to set and adjust the aquarium heater’s temperature by remote controller and easy to know the tank’s temperature by the controller. External temperature controller equipment is more safer and convenient.
  • &#x1F420 SeaELF Aquarium Heater’s Parameter: The 300w heater rod length is 10.8 inches, Voltage 110-120V/60HZ, good for aquarium tank 26-53 gallon. The length of controller power is 47 inches, the length of heater power is 67 inches, good for freshwater and seawater. The temperature range is 68~93°F.

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Best Seller #5

hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat  IC Temp Controller 500 Watt

hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 500 Watt

  • [FULLY SUBMERSIBLE]: Our Fish 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.
  • [SHATTERPROOF & ANTICORROSION]: Our Titanium Heater is completely shatterproof as there is NO glass in the construction– it’s 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.
  • [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 104°F. 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
  • [TANK CAPACITY]: 500-watt aquarium heater, 12 inches in length. Recommended for aquariums with 60 to 120 gallons of water capacity.

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Best Seller #6

hygger 500W Aquarium Heater for Fresh-Water Salt-Water  with External Digital Display Thermostat Controller and Thermometer  Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon

hygger 500W Aquarium Heater for Fresh-Water Salt-Water, with External Digital Display Thermostat Controller and Thermometer, Auto Quartz Submersible Heater for Fish Tank 60-120 Gallon

  • 【Quickly Heat Up】Voltage 110-120V/60HZ, power 500W, US three-pin plug, heater rod length 10.5 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 Submerged】The 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 Controller】Only 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 Use】Very 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

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Best Seller #7

boxtech Aquarium Heater 50W  Submersible Fish Tank Thermostat Proof Explosion and Auto Digital Control  with Heat-Resistant Quartz Made for 5-15 Gallon

boxtech Aquarium Heater 50W, Submersible Fish Tank Thermostat Proof Explosion and Auto Digital Control, with Heat-Resistant Quartz Made for 5-15 Gallon

  • Fish Tank Thermostat: 50W aquarium heaters suit for 5-15 Gallon fish tank. Voltage:110V, Power cord is 4.59ft, Max deep water immersion 20 inch/1.7 FT
  • Fully Automatic Control: Design with External Temperature Controller, Temperature Range is 68 ºF-90 ºF, when water temperature achieve the setting temperature, heater will automatically stop heating, when water temperature is lower than the setting temperature, heater will automatically start heating
  • Quartz Tube Safety Protection: Made of heat-resistant milky quartz Glass and UL-Approved Power Cord, Controller IPX4, Heater IPX8 that make it pretty shatter-proof and Explosion-proof and prevents electricity leakage, service life can be 3 years or more
  • Correct installation: Stick the heater vertical onto the tank side near the water intake or on the way of water flow.(This way the heater can quickly sense the water temperature and make adjustments automatically), Keep the aquarium heater fully submerged in water
  • Notice Please: Before you clean the aquarium or change water, pls must cut off the heater power, after 10 minute cooling then take out the heater and regularly clean the scale on the heater

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Best Seller #8

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

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

  • { 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
  • {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
  • {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 94°F, electronic thermostat accurate to +/- 2 degrees Fahrenheit differences
  • {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

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Best Seller #9

hygger 100W Titanium Aquarium Heater for Salt Water and Fresh Water  Digital Submersible Heater with External IC Thermostat Controller and Thermometer  for Fish Tank 10-25 Gallon

hygger 100W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 10-25 Gallon

  • 🐠【For Fish Tank 10-25 Gallon】voltage 110-120V, power 100W, heater rod length 9.8inch. 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
  • 🐠【Fully Automatic Control】very 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
  • 🐠【Durable Titanium Tube】this 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.
  • 🐠【Digital LED Display】the 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 Range】With the thermostat controller you can set the temp from 32℉to 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

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Best Seller #10

500W Digital Aquarium Heater  Submersible Fish Tank Heater with Readout for Saltwater or Freshwater 60-100-150 Gallon  Thermostat Titanium Safe External Controller  Gift of 2 Artificial Plants

500W Digital Aquarium Heater, Submersible Fish Tank Heater with Readout for Saltwater or Freshwater 60-100-150 Gallon, Thermostat Titanium Safe External Controller, Gift of 2 Artificial Plants

  • Pet Fish’s Favorite Gifts: ZEETOON Large Betta Tank Heater is fully submersible in water with 2 suction cups can be easily mounted on tank. Comes with a separate controller so you can easily adjust from low to high without taking out the heater from the aquarium or fish tank. Suitable for all kinds of aquarium pets, Betta, tropical fish, goldfish, ornamental fish and turtles, for both brine and fresh water. Your little fishes and sea turtle amphibians coral will no longer fear the winter
  • 110V 500W Stable Output Power: digital thermostat fish heater. Specific Especially suitable for aquariums of medium to large glass materials up to 120 gallons / 450 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
  • Pinpoint Temperature: Adopted intelligent circuit board, with a precise sensing probe, LCD Digital thermometer and thermostat heating system. The temperature of the heater can be manually adjust between 20-34℃/±1℃ (68ºF-93ºF/±2ºF). 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
  • Shatterproof & Anticorrsion: ZEETOON High Power Aquarium Warmer Made of high quality titanium alloy, it’s completely shatterproof as there is NO glass in the construction. As it has a great feature of being anticorrosion, it is perfect for freshwater, saltwater aquariums and reef tanks. 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
  • 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

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If you buy aquarium heater, it is important for you that you always choose the right and trustworthy seller at Amazon. As a result, if the aquarium heater with digital thermostat is not the right product as desired, you can return it easily. Basically, it makes sense to pay attention to a good quality of the purchase of the aquarium heater ratings, so at the end there is no disappointment. It will be delivered with a secure shipment to your home or company. Due to this attention, unpleasant surprises with how to introduce a heater to an aquarium are minimized considerably.