aquarium heater bestseller 2022

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Photo DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
$9.99
DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker

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Photo hygger Energy Saving Titanium Aquarium Heater Digital Submersible 800 Watt Tank Heater for 120-180 Gallon Auto Shut Off Overheat Protection
hygger Energy Saving Titanium Aquarium Heater Digital Submersible 800 Watt Tank Heater for 120-180 Gallon Auto Shut Off Overheat Protection
$72.99
hygger Energy Saving Titanium Aquarium Heater Digital Submersible 800 Watt Tank Heater for 120-180 Gallon Auto Shut Off Overheat Protection
An Excellent Energy-Saver, this fish tank heater with low power start-up conserves energy and saves your money on lower electrical bills. Automatically increase or decrease frequency as needed, smart PID Variable Frequency Drive Technology. Turn it up at full power for a fast heat up aquarium water, or down for maintain proper temp and to reduce energy costs
Based on Renesas high performance chipset, hygger heater auto shut-off when water level dips too low, resumes when fully submerged; Equipped with three overload sensors to prevent burnout; Beeping alert system when water temp over 96.8°F
At-a-glance Temperature LCD Display, the heater rod shows real time water temperature and power simultaneously; indicator light to let you know when the heater is on. It will be red when heating, no light when the proper temperature has been reached
External hand button temperature control, just keeps pushing the button, it will cycle through all the set temperatures, adjustable temp setting between 70°F to 94°F in 1-degree increments
Submersible Aquarium Heater is constructed of heavy duty and explosion- proof titanium, double sealed by plastic guard which prevents fish from coming into contact with the heating element. 800 WATT aquarium heater is recommended for 120-180 gallon freshwater aquariums
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Photo BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L)
BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L)
$519.50
BAOSHISHAN 300L Aquarium Chiller 75gal 1/3 HP Fish Tank Chiller Special Quiet Design Refrigeration Compressor for hydroponics Water Weeds Axolotl Jellyfish Coral Reef Tank Shrimp (75gal/300L)
[Constant Stable Temperature]--Pure titanium evaporator achieves the most efficient heat exchanging, corrosion resistant, for both fresh and salt water. The temperature of the AL-300L chiller can be well controlled at 68-79F/20-26°C, the ideal temperature range for your aquarium or hydroponics system.
[High-efficiency Freon Free Compressor]--This 75gal aquarium chiller adopts a energy-saving refrigeration compressor, using r134a refrigerant, circulating cooling without pollution and do not need to be supplemented.
[Built-in Fan for Fast Cooling]--The two built-in fans can dissipate compressor heat well, so that the compressor can work efficiently for a long time. In addition, there are a large number of heat dissipation holes on both sides of the chiller, so there must be a space of 6 inch/15cm around the chiller to ensure good air circulation.
[Safety Protection Function ]--The water cooler is equipped with an overcurrent automatic shutdown protection system and a power-off temperature memory system. After powering off and restarting, the chiller will continue to cool according to the original set temperature.
[One Year Warranty]--BAOSHISHAN take the responsibility of one year warranty for this water chiller, please don’t worry, professional and friendly after-sales team will help you solve any problem, and you only need to enjoy the convenience it brings.
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Photo VIVOSUN Submersible Aquarium Heater with Thermometer Combination,50W Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller
VIVOSUN Submersible Aquarium Heater with Thermometer Combination,50W Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller
$25.99
VIVOSUN Submersible Aquarium Heater with Thermometer Combination,50W Titanium Fish Tank Heaters with Intelligent LED Temperature Display and External Temperature Controller
Great Combination: The submersible aquarium heater, together with a thermometer, makes a good set for maintaining certain temperature in your fish tanks; Six different types of heaters can satisfy fish tanks with different sizes; Made with IP68, the highest waterproof level, and a titanium tube that features explosion-proof and anti-corrosion engineering, this submersible fish tank heater heats better than traditional glass heaters
Precise Temperature Control: With an intelligent IC chip, the heater can make a precise temperature control, which is within ±1℃/±2ºF; The thermometer can keep margin of error under +/- 1℃; They will provide a safe and comfortable home for your fish; when the heater reaches the setting temp, it will stop heating automatically
Multiple Mounting Choices: Both the thermometer and heater are equipped with suction cups so that you can attach them to the wall of the tank anywhere you want; Your fishes can swim freely when the heater is fixed on the wall sturdily
LED Display and Long Cable: With LED display on the heater and LCD display on the thermometer, the temperature can be read easily;Long cable of the heater allows them to work well with large tanks
Specifications: The heater has CE, FCC and ROHS certification and the plug has a UL certification; 50W aquarium heater, suitable for tanks of 3-12 gallons; Temperature range: 68℉/20°C to 94℉/34°C
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Photo EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
$244.40
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
The product is highly durable
The product is easy to use
Manufactured in China
Heating elements are durable and are threaded for easy replacement
Activation Flow - 0.3 GPM
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Photo AquaTop ATP Heater Titanium 500W
AquaTop ATP Heater Titanium 500W
$80.95
AquaTop ATP Heater Titanium 500W
Age Range Description: All Life Stages
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Photo AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater
AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater
$41.99
AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater

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Photo Kaiyopop Carbon Fiber Aquarium Heater 300W / 500W Variable Wattage System LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 30-120 Gallon
Kaiyopop Carbon Fiber Aquarium Heater 300W / 500W Variable Wattage System LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 30-120 Gallon
$79.99
Kaiyopop Carbon Fiber Aquarium Heater 300W / 500W Variable Wattage System LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 30-120 Gallon

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Photo Fluval P10 Submersible Aquarium Heater for Up to 3 Gallons, 10 Watts
Fluval P10 Submersible Aquarium Heater for Up to 3 Gallons, 10 Watts
$16.99
Fluval P10 Submersible Aquarium Heater for Up to 3 Gallons, 10 Watts
Strong shatterproof polymer construction protect tank and inhabitants from damage
Preset temperate requires no adjustment
Waterproof, fully submersible design allows easy positioning inside aquarium
LED running lamp illuminates to indicate when product is in use
For use in freshwater and saltwater aquariums
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Photo AQUA-TECH Power Aquarium Filter, 30 to 60-Gallon Aquariums, (ML90740-00)
AQUA-TECH Power Aquarium Filter, 30 to 60-Gallon Aquariums, (ML90740-00)
$36.58
AQUA-TECH Power Aquarium Filter, 30 to 60-Gallon Aquariums, (ML90740-00)
For 30 to 60 gallon aquariums
Advanced 3 step filtration
Comes with one AQUA-Tech EZ-Change number: 3 Filter Cartridge
Traps dirt, removes impurities and offers maximum water to carbon contact
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Photo H2Pro 1000W Titanium Heater w/LED Display Controller, TH-1000 (1000W) (TH-1000)
H2Pro 1000W Titanium Heater w/LED Display Controller, TH-1000 (1000W) (TH-1000)
$125.59
H2Pro 1000W Titanium Heater w/LED Display Controller, TH-1000 (1000W) (TH-1000)
1000W Titanium Heater with LED Controller
Choose between Celsius and Fahrenheit
Two digital LED display showing the current and set temperature
Suitable for both freshwater and saltwater aquariums
Included components: Heater, Controller, Power Supply
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Photo My First Fish Care Notebook: Kid-Friendly Aquarium Logging Book, Great For Scheduling & Recording Routine Maintenance, Including Water Chemistry and Fish Health.
My First Fish Care Notebook: Kid-Friendly Aquarium Logging Book, Great For Scheduling & Recording Routine Maintenance, Including Water Chemistry and Fish Health.
$9.99
My First Fish Care Notebook: Kid-Friendly Aquarium Logging Book, Great For Scheduling & Recording Routine Maintenance, Including Water Chemistry and Fish Health.

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Photo KASANMU Aquarium Heater 50W/100W/200W/500W Temperature Adjustable Fish Tank Heater Suitable for Saltwater and Fresh Water
KASANMU Aquarium Heater 50W/100W/200W/500W Temperature Adjustable Fish Tank Heater Suitable for Saltwater and Fresh Water
$14.99
KASANMU Aquarium Heater 50W/100W/200W/500W Temperature Adjustable Fish Tank Heater Suitable for Saltwater and Fresh Water
【RIGHT CHOICE】100W Aquarium Heater suitable for 10 to 25 gallons aquariums,Length - 11",voltage 110-120V,power cord is 5ft, please choose the right wattage aquarium heater according to our size chart.
【ADJUSTABLE TEMPERATURE】Adjustable temperature range is 68-93°F. Mechanical fish tank heater may have ±2°F error, please adjust according to the actual aquariums temperature. Intelligent temperature control, after setting the temperature you want, it will automatically turn on or off when the water temperature changes.
【APPLICABLE SCENE】Suitable for fresh water tank,marine tank,reef tank,tortoise tank,hydroponics.Let your pet grow healthier.
【WHAT YOU GET】You will get KASANMU aquarium heater, and fixed suction cup X2, you can fix the heater on the aquarium, the heater is easier to hide and make the aquarium more beautiful.
【USE and AFTER-SALES】First adjust the required temperature, and then fix the suction cup, the heater must be completely immersed in water. Finally power up. When cleaning is needed, first unplug the plug and wait for the heater to cool down before taking it out.We provide you with 24/7 customer service for 12 months. If you have any questions about the products, please contact us directly, we will provide you with professional solutions.
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Photo AQQA Aquarium Heater 800W for 80-220 Gallon Fish Tank Heater Submersible Betta Fish Heater for Aquarium Thermostat Heater for Freshwater and Saltwater (800W for 80-220 Gal)
AQQA Aquarium Heater 800W for 80-220 Gallon Fish Tank Heater Submersible Betta Fish Heater for Aquarium Thermostat Heater for Freshwater and Saltwater (800W for 80-220 Gal)
$75.99
AQQA Aquarium Heater 800W for 80-220 Gallon Fish Tank Heater Submersible Betta Fish Heater for Aquarium Thermostat Heater for Freshwater and Saltwater (800W for 80-220 Gal)

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Photo U-picks Submersible Aquarium Heater 100W/300W/500W Fish Tank Heater with Dual Intelligent External LED Digital Temperature Displays and Controller for Turtle Betta Fish Tank 5-25 Gallon (100W)
U-picks Submersible Aquarium Heater 100W/300W/500W Fish Tank Heater with Dual Intelligent External LED Digital Temperature Displays and Controller for Turtle Betta Fish Tank 5-25 Gallon (100W)
$25.99
U-picks Submersible Aquarium Heater 100W/300W/500W Fish Tank Heater with Dual Intelligent External LED Digital Temperature Displays and Controller for Turtle Betta Fish Tank 5-25 Gallon (100W)
External Controller: Our fish tank heater is adjusted by an external controller, which you can mount on the outside edge of the tank. It’s convenient and safe to adjust temperature, no need to take the heater out from water and no risk of burning yourself.
Dual Temp Displays: With dual accurate LED digital temp displays, you can read & set the water temp at the same time. It is very easy and convenient for you to recognize and observe the temp change in real time even in the night!
Smart Heating: With the built-in temperature sensor and constant temperature heating system, this fish heater will start to work when the water temp is lower than set temp(red indicator), and stop work until the water temp reaches set temp(blue indicator). It can always provide adequate and steady water temperature for your beloved fish.
High Quality: Our fish tank heater is made of thicker quartz, which is shatter-proof and blast-proof. The heater cover is compact designed, which is heat resistant that will protect you little fish from scalding.
Tank Size: This 100W aquarium heater is suitable for 5-25 gallon fish tank both freshwater and saltwater. With our this fish tank heater, you can create a comfortable and safe environment for your fish.
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Photo Turtle Fur Kids Original Fleece Neck Warmer The Turtle's Neck Winter Face Mask, Ages 3-6, Navy
Turtle Fur Kids Original Fleece Neck Warmer The Turtle's Neck Winter Face Mask, Ages 3-6, Navy
$13.49
Turtle Fur Kids Original Fleece Neck Warmer The Turtle's Neck Winter Face Mask, Ages 3-6, Navy
Comfortable and cozy
Soft and warm
Machine wash
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Photo AQQA Aquarium Heater 800W for 80-220 Gallon Submersible Fish Tank Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Hydroponic Freshwater & Saltwater (800W, 80-220Gal)
AQQA Aquarium Heater 800W for 80-220 Gallon Submersible Fish Tank Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Hydroponic Freshwater & Saltwater (800W, 80-220Gal)
$74.99
AQQA Aquarium Heater 800W for 80-220 Gallon Submersible Fish Tank Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Hydroponic Freshwater & Saltwater (800W, 80-220Gal)
【High Quality Material】The shell of AQQA aquarium heater is made of PC plastic, much more heat-resistant than ABS material, can resist up to 180℃; The heating rod is made of explosion-proof and insulated quartz glass; Double sealing and waterproof, preventing leakage of water and electricity. Much safer for human and your lovely fishes.
【Intelligent Temp Control Range 61-90 ℉】AQQA aquarium heater adopts nickel-chromium heating wire, features fast heating, high precision of temp control. The heater will power off automatically when reaching the set temp and will start heating again when the water temp is 1℉ lower than the set temp. Alway provide a safe and comfortable living environment for your fishes.
【Easy Installation and Temp Setting】You can install it at any angle by 2 powerful suction cups, just make sure it is under water fully. You can set temp with an external temp controller, press the button for 3 seconds to switch beween ℉ and ℃,and every press to adjust 1 ℉ /℃. Easily adjust the temp without hands getting wet. (Note: the controller is not waterproof)
【Heater Protection System】 With anti-dry heating and overheating protection, when the heater is not fully immerged into water, the aquarium heater will stop heating and alert, controller display "E1"; When the water temperature exceeds 95℉/35℃, the heater will stop heating and alert, controller display "HH". Protecting your fish from over-heat scalding.
【Warm Notification】Please note that the aquarium heater must be fully submerged in the water but don't bury it into sand or mud. Please put the heater near the water flowing area to prevent uneven heating and unplug the power supply when cleaning the fish tank or aquarium water changes. Any problems, please feel free to contact us.
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Photo PUSDIL Aquarium Heater Fish Tank Heater 300W Fish Heater with LED Display External Controller for Saltwater and Freshwater 30-60 Gallons
PUSDIL Aquarium Heater Fish Tank Heater 300W Fish Heater with LED Display External Controller for Saltwater and Freshwater 30-60 Gallons
$29.99
PUSDIL Aquarium Heater Fish Tank Heater 300W Fish Heater with LED Display External Controller for Saltwater and Freshwater 30-60 Gallons
【Intelligent Constant Temp Control】 Aquarium Heater auto constant temperature range is 68℉- 93℉ with multifunctional℉/℃ temperature unit conversion, easy operation with external controller, accurate constant temperature of the inverter controller saves energy by 30%. Titanium aquarium heater continuously provide precise and constant temperature, making the temp difference within ±1℉ and providing the suitable living environment for your aquatic creatures.
【Stronger Protection】 Submersible aquarium heater adopt dual intelligent chip control to realize over-temperature power-off and dry-burn prevention functions, auto power-off prevent high temperature from harming aquatic creatures. 300W aquarium heater with memory function will keep the temperature settings until it powers on again,no need to worry about pets when you going out.
【Safe& Durable】 Aquarium fish tank heater is made of explosion-proof quartz glass with IPX8 waterproof, Titanium heating wire and ABS black shell, which can effectively protect the fish from scalding and more resistant to damage and clean easily, improve heating efficiency and protect the health of fish. Submersible heater much safer for human and your lovely fishes, your fish will no longer fear the winter.
【Easy Use】 Pond heater with detachable shell and strong suction cup help stably fix the heater in every corner of the fish tank, also easier to take out,don't worry about the sucker falling off. Before turning on the power, please keep them completely submerged and install it near the water flowing area to prevent uneven heating.
【Wide Application】The 300 watt adjustable aquarium heater,11.4x2.2x1.5 in, aquarium heater for 30-60 gallon fish tank.It is applied for freshwater and marine saltwater aquariums, aquaculture, glass containers, and hydroponic systems.The 80 inch cable length is convenient for more occasions.Please read the instructions before using.
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Photo Aquascaping: The Ultimate Beginner’s Guide tо Aquascaping Your Aquarium
Aquascaping: The Ultimate Beginner’s Guide tо Aquascaping Your Aquarium
$2.99
Aquascaping: The Ultimate Beginner’s Guide tо Aquascaping Your Aquarium

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Photo 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
$79.99
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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Photo hygger 50W Mini Inline Quartz Glass Aquarium Heater with External Controller, Adjustable Submersible Betta Fish Tank Thermostat for 5-15 Gallon
hygger 50W Mini Inline Quartz Glass Aquarium Heater with External Controller, Adjustable Submersible Betta Fish Tank Thermostat for 5-15 Gallon
$19.99
hygger 50W Mini Inline Quartz Glass Aquarium Heater with External Controller, Adjustable Submersible Betta Fish Tank Thermostat for 5-15 Gallon

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Photo JOYOHOME Aquarium Heater, 500W Fish Tank Thermostat Heater with Dual LED Temp Controller Suitable for Marine Saltwater and Freshwater
JOYOHOME Aquarium Heater, 500W Fish Tank Thermostat Heater with Dual LED Temp Controller Suitable for Marine Saltwater and Freshwater
$39.99
JOYOHOME Aquarium Heater, 500W Fish Tank Thermostat Heater with Dual LED Temp Controller Suitable for Marine Saltwater and Freshwater
Fully Submersible Aquarium Heater-- Power 500w, Voltage 110V/60Hz, 11.6in long heater rod, suitable for aquarium/fish/betta/reef/hydroponics tank 53-80 gallon. The 43in controller power cord & the 53.5in heater power cord with temperature control range from 63~94°F make it fit your reef tank well.
Heating Quickly-- The heater is compost of explosion-proof quartz glass tube and 304 stainless steel, shatter-proof and blast-proof, heating fastly. A thicker shell that is heat resistant will protect your little fish from scalding.
Smart Heating & Built with Overheat-- The aquarium heater for 30, 40, 50, 60-gallon fish tank can always provide a stable water temperature for your beloved fish. Over-temperature protection: When water temp exceeds 95°F, showing HH, and forced to stop heating.
Precautions for Use-- 1. The fish tank heater must be completely immersed in water before powering on. 2. Better install the aquarium heater near the air pump or where the water flow is strong to make the entire aquarium at the same temp.
Dual Temp Displays-- The dual LED displays show current water temp and set temp of freshwater or saltwater. When the current temp is lower than the set temp, the fish heater starts to work until the water temp reaches the set temp fish and Aquatic.
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Photo HiTauing Aquarium Heater, Upgraded 300W/500W Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System, Suitable for Saltwater and Freshwater
HiTauing Aquarium Heater, Upgraded 300W/500W Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System, Suitable for Saltwater and Freshwater
$39.99
HiTauing Aquarium Heater, Upgraded 300W/500W Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System, Suitable for Saltwater and Freshwater

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Photo Eheim Pro 4+ 250 Filter up to 65g
Eheim Pro 4+ 250 Filter up to 65g
$195.37
Eheim Pro 4+ 250 Filter up to 65g
Pro4+ filter replaces the EHEIM Pro 3 range
This new filter doesnt just boast a new sleek black color but it also has a Range Xtender Function
As with most EHEIM filters, the Pro4+ comes complete with filter pads and media and all installation equipment
Country Of Origin: Germany
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Photo BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor Refrigeration Special Quiet Design for Fish Tank Axolotl Coral Reef Tank 160L
BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor Refrigeration Special Quiet Design for Fish Tank Axolotl Coral Reef Tank 160L
$399.50
BAOSHISHAN Aquarium Chiller 42gal 1/10 HP Water Chiller for Hydroponics System with Compressor Refrigeration Special Quiet Design for Fish Tank Axolotl Coral Reef Tank 160L
[Constant Stable Temperature]--Pure titanium evaporator achieves the most efficient heat exchanging, corrosion resistant, for both fresh and salt water. The temperature of the AL-160L chiller can be well controlled at 68-79F/20-26C, the ideal temperature range for your aquarium or hydroponics system. If you want to achieve better and more rapid cooling effect, the recommended water volume is less than 26gal/100L
[High-efficiency Freon Free Compressor]-- This 42gal aquarium chiller adopts a energy-saving refrigeration compressor, using r134a refrigerant, circulating cooling without pollution and do not need to be supplemented. Rapid and accurate cooling allow your fishes and plants to grow more vigorously and freely
[Built-in fan for fast cooling]--The two built-in extra quiet fans can dissipate compressor heat well, so that the compressor can work efficiently for a long time with low noise. Also, there are lots of heat dissipation holes on both sides of the chiller, must be a space of 6 inch/ 15 cm around the chiller to ensure enough air circulation
[Safety Protection & Memory Function]-- The water cooler is equipped with an over current automatic shutdown protection system and a power-off temperature memory system. After powering off and restarting, the machine will continue to cool according to the original set temperature
[One Year Warranty]--BAOSHISHAN take the responsibility of one year warranty for this water chiller, please don’t worry, professional and friendly after-sales team will help you solve any problem, and you only need to enjoy the convenience it brings
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Photo EHEIM Jager Aquarium Thermostat Heater 100W ( Pack of 1)
EHEIM Jager Aquarium Thermostat Heater 100W ( Pack of 1)
$26.00
EHEIM Jager Aquarium Thermostat Heater 100W ( Pack of 1)
Fully submersible
Thermo safey control protects against running dry
Will automatically turn off when water level dips too low
TruTemp dial recalibrates the heater for precise temperature regulation
Made of shock resistant and shatter proof glass for fresh or marine water
On/Off indicator light for at-a-glance monitoring
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Photo hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 200 Watt
hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 200 Watt
$59.99
hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat, IC Temp Controller 200 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]: 200W aquarium heater, 10.7 inches in length. Recommended for aquariums with 20 to 45 gallons of water capacity.
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Photo 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
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
$59.99
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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Photo FREESEA Aquarium Fish Tank Heater: 200 Watt Submersible Betta Heater with Adjustable Temperature Display for Aquatic Fish Tank | Saltwater | Freshwater
FREESEA Aquarium Fish Tank Heater: 200 Watt Submersible Betta Heater with Adjustable Temperature Display for Aquatic Fish Tank | Saltwater | Freshwater
$25.19
FREESEA Aquarium Fish Tank Heater: 200 Watt Submersible Betta Heater with Adjustable Temperature Display for Aquatic Fish Tank | Saltwater | Freshwater
【 200W Aquarium Heater 】 200 watt submersible heater for aquarium, voltage: 110~120V, is suitable for use in 20-35 gal betta fish turtle tanks and aquariums. The power cord is 5ft, long enough for use indoors. With 2 strong suction cups at the back side of the betta heater, it's easy to install it on to glass, acrylic or plastic tank.
【 External Controller 】 FREESEA fish heater is adjusted by an external controller, which you can mount on the outside edge of the tank. It’s convenient to adjust temperature that range from 63℉ to 94℉. Every time you set the temp, just press the button over and over until it reaches to your desired temp, then stop and wait the digit flashing for 3 times, then setting is done.
【 LED Temperature Display 】 Digital led temperature display shows the real-time temperature and error code on the screen. When the submersible tank heater is heating, there indicator light above the digit is on red. The heater with a built-in thermometer, when temp setting is done, the led will show the water temp all the time.
【 Note 】 Do not operate or leave product plugged in when your water tank is out of water. This betta fish heater is 100% submersible use only, during its heating time, it must be 100% submerged into the water. It is better to install a water pump to help water circulating while heating. Because of the high power, we do not recommend you to use on turtle tank.
【 Satisfaction Guaranteed 】 The aquarium submersible water heater is built with durability in mind and safety for each 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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Photo PLANTED AQUARIUM: THE SECRETS TО KEEPING А PLANTED AQUARIUM
PLANTED AQUARIUM: THE SECRETS TО KEEPING А PLANTED AQUARIUM
$9.99
PLANTED AQUARIUM: THE SECRETS TО KEEPING А PLANTED AQUARIUM

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Photo hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 800W Submersible Fish Heater for 120-180 Gallon Freshwater Marine Tank
hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 800W Submersible Fish Heater for 120-180 Gallon Freshwater Marine Tank
$86.99
hygger Fast Heating Titanium Aquarium Heater with LED Digital Temp Controller 800W Submersible Fish Heater for 120-180 Gallon Freshwater Marine Tank
This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down
Made with premium titanium and double sealed by black protective guard, this fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding
Build-in external IC temp controller, easy to read LED digital number shows real time water temperature. Temp accuracy is +/- 1°F.
Easy to set temperature without getting hands wet. Build in hand button, Keep pushing the button. It will cycle through all the set temperatures. Temperature can be precisely adjusted from 70 to 94°F
800 watt aquarium heater, voltage 110-120V, suitable for tank capactiy 120-180 gallon freshwater and saltwater aquariums
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Photo MODUODUO Aquarium Heater Submersible Betta Fish Tank Heater with Suction Cups Auto Thermostat Heater Marine Saltwater and Freshwater (100W)
MODUODUO Aquarium Heater Submersible Betta Fish Tank Heater with Suction Cups Auto Thermostat Heater Marine Saltwater and Freshwater (100W)
$10.99
MODUODUO Aquarium Heater Submersible Betta Fish Tank Heater with Suction Cups Auto Thermostat Heater Marine Saltwater and Freshwater (100W)
Easy to Use-you can use the two suction cups to fix the heating rod and easy to hide in the fish tank. There is the temperature indicators on the heating rod so that you can know the temperature any time in the Aquarium.You can switch the red temperature control knob on the top to adjust the temperature.
Wide range of applications:-100W submersible heating rods are suitable for 10 to 25 gallons fish tanks, suitable for salt water and freshwater fish tanks.
Quality Assurance- the2mm thickened quartz glass is explosion-proof anti-corrosion, double-layer waterproof insulation, IP68 high grade waterproof standard.
Important Note- When the heater is in use, the heating rod must be completely immersed in water to avoid dry burning damage to the heating rod. Place the heater bar vertically or horizontally in the aquarium to make the indicator light as clear as possible. Then plug in the power cord and the indicator lights up to indicate that it is working.
100% satisfaction-any quality problem, please contact with us by email promptly.,We will try our best to help you. Since your satisfaction is our top priority.
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Photo Aquarium Heater Small Fish Tank Heater Submersible 25W 50W 100W, Precise Temperature Control with Intelligent Memory Function, External LED Digital Temp Controller Suitable for Betta Fish Turtle
Aquarium Heater Small Fish Tank Heater Submersible 25W 50W 100W, Precise Temperature Control with Intelligent Memory Function, External LED Digital Temp Controller Suitable for Betta Fish Turtle
$15.99
Aquarium Heater Small Fish Tank Heater Submersible 25W 50W 100W, Precise Temperature Control with Intelligent Memory Function, External LED Digital Temp Controller Suitable for Betta Fish Turtle
Built with Water Shortage Protection. SZELAM submersible aquarium heater is more sensitive and intelligent to resist water shortage. When the heater exposed to air or is not fully submerged, it will automatically power off and the external controller will display error code "E1".
Small Aquarium Heater with Precise and Steady Temperature Control. Our aquarium heater has sensitive internal temp probe, which is more precise to control the water temp, making the temp difference within ±1℉ and providing suitable living environment for your aquatic creatures.
Top Quality Material Ensures More Safety. Made of heat-resistant thick quartz heating tube with black quartz sand, this upgraded fish tank heater features explosion-proof and anti-corrosion during heating, much safer than traditional heater. With SZELAM submersible aquarium heater, your beloved fishes will live happily during winter.
Safety Guarantee with CE & FCC Certification. SZELAM submersible fish heater is safe to your beloved fishes, as the power cord has CE & FCC Certification, which makes this aquarium heater much safer while heating better than other normal fish heater. Just try this, we won't let you down!
25 Watt Small Fish Tank Heater. This 25W mini size (6"*1") submersible fish heater is ideal for 1-3 gallons tank. Very easy to apply by using strong suction cup. And it is really a great gift for fish lover. By using SZELAM Aquarium Heater, your lovely fishes will no longer to fear the winter!
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