1
Editor's Choice
Tetra 75026446 Ht Submersible Aquarium Heater
TETRABrand
75026446Model
8.25H*1.63L*3.5W inchesDimension
0.35 lbWeight
9.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
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Visit Store » Amazon.com ( 4.68 / 5 )
Features
- All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.
- The HT20 uses a built in electronic theromstat to automatically maintain water at 78 F which is ideal for most tropical fish. No adjustment is requried.
- Ideal for aquariums between 10 to 30 gallons with hoods or glass canopies
- The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other dcor.
- Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium.
2
Editor's Choice
Hitauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater With Over-Temperature Protection And Automatic Power-Off When Leaving Water For Saltwater And Freshwater
HITAUINGBrand
Ranked #6 in Best Water Heater For Turtle Tank Of 2024
Ranked #18 in Best Titanium Aquarium Heaters Of 2024
Ranked #18 in Best Titanium Aquarium Heaters Of 2024
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
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Visit Store » LUYS ( 4.88 / 5 )
Features
- Rapid Heating and Two Temperature Control System - 300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range - 63-94/17-34). You can press and hold the button next to the controller for 2-3 seconds to switch.
- Intelligent Water Sensor and Over Temperature Protection - This fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
- Explosion-proof Quartz Glass Aquarium Heater - The submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.
- Accurate External Digital Display Controller - The external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp againch
- Wide Range of Use - This 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are 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.
3
Editor's Choice
Orlushy 150W Adjustable Fish Tahk Heater
ORLUSHYBrand
150WModel
1.2H*9.5L*1.2W inchesDimension
0.8 lbWeight
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$
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Visit Store » Aquarium Station ( 4.74 / 5 )
Features
- 150W aquarium heater is suitable for 20 to 30 gallons aquariums,Length - 9.5",voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
- It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals
- Explosion Proof - 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
- Precise temperature dial from 68 to 89F allows for complete control of aquatic climate within a 1-degree difference
- Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached.
4
Hitop HP 608 25W 50W 100W 200W 300W Adjustable Aquarium Heater
HITOPBrand
HP 608Model
0.98H*7.87L*0.98W inchesDimension
Ranked #5 in Best Water Heater For Turtle Tank Of 2024
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
FreeShipping
Visit Store » HITOP ( 4.82 / 5 )
Features
- HITOP aquarium heater 50W, length 7.2-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums up to 15 Gallons.
- Thickened Glass - 2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.
- Adjustable and easy to use - This aquarium heater, adjustable temperature range 68 ~ 93 F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required.
- Accurate Temperature Control - This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within2F error. Comes with an sticker thermometer to detect water temp at any time.
- Easier installation, you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare (total 3 PCS), and we provide 12 months warranty.
5
Hitop Mini Submersible Aquarium Heater
HITOPBrand
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » HITOP ( 4.82 / 5 )
Features
- HITOP Mini size aquarium heater 25W with controller, suitable for seawater and freshwater heating, betta fish and turtle tanks and other small fish tanks or fish bowl 1-6 gallon.
- Easy to operate - This fish tank heater is easy to use, 6Ft long cable wire and the external controller can easily set the temperature, and the temperature adjustment range is 68-93.
- Easy to read temperature - The controller of this heater has Digital LED temperature display, which can display the real-time water temp and set temp, so that you can know the temperature changes in the fish tank easily. There is also a clear heating indicator on it.
- Fish-friendly - This aquarium heater is made of thickened quartz glass, and has good sealing performance to prevent water from entering, making it a more fish-friendly heater.
- Package - Comes with two suction cups, a bottom cover, and a sticker-thermometer. Please check the product carefully before using it, we provide a 12-month warranty for this product.
6
Marineland ML90654 Precision Heater For Saltwater Or Freshwater Aquariums
MARINELANDBrand
ML90654Model
16.44H*3.94L*1.63W inchesDimension
0.73 lbWeight
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- This 300 watt heater is for aquariums up to 80 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.
- Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.
- The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability
- Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display
- Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location.
7
Hitop-Fish COMOYA Hitop 25W/50W/100W/300W Adjustable Aquarium Heater
HITOP-FISHBrand
COMOYAModel
1.0H*7.8L*1.0W inchesDimension
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 25% + FreeShipping
Visit Store » Ibay-life ( 4.86 / 5 )
Features
- Wide Application - 50W aquarium heater, length - 7.8*1*1 in (20*2.5*2.5 cm), suitable for 5-15 gallon aquariums, also suitable for seawater and freshwater, can be used in fish tanks and turtle tanks.
- Safe - Explosion-proof glass heater, this fish tank heater is made of 2mm thickened quartz glass, 33% thicker than ordinary glass, not easy to crack, which is very safe for people and aquatic animals.
- Adjustable Temperature - This fish heater adopts 8-slot multi-branch heating wire ceramic frame, better heat dissipation, long service life. The adjustable temperature range of the water heater for fish tank is 68F - 93F (20C - 34C), and we also included a thermometer sticker, which is more convenient to check the water temperature.
- Complete Accessories and Warranty - This aquarium submersible heater comes with all the accessories you need, except for a stick-on thermometer, it also comes with 3 suction cups, one for replacement. We provide a 12-month warranty service for this heater, so you can buy with confidence, if you have any questions, please feel free to contact us, we will reply within 24 hours.
- Note - This fish tank heater must be fully submerged in water for use. If you need to change the water or clean the fish tank, please cut off the power first, cool the heater for more than 15 minutes, and then take it out after the heater is completely cooled.
8
Hitauing HZ-803-500W Aquarium Heater, 500W Fish Tank Heater
HITAUINGBrand
HZ-803-500WModel
0.9H*10.6L*1.0W inchesDimension
1.0 lbWeight
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » LUYS ( 4.88 / 5 )
Features
- Aquarium Heater 500W - - The 500 watt aquarium heater produces stable power with quick heat up. It's length is 10.6'', voltage 110-120V, power cord is 8.2ft. Aquarium heater for 75 to 120 gallons, ideal uses for the marine saltwater and freshwater, fish tanks, turtle tanks, betta tanks, small ponds, and so much more.
- Safe and Durable Fish Tank Heater - -The components of this 500W fish tank heater are designed for safety and durability, and encased in a high-durability ABS shell. The nickel-chromium heating wire and quartz glass are made of high-temperature resistant materials, along with explosion-proof quartz sand, giving the product a high level of safety and durability.
- Comprehensive Protection Submersible Aquarium Heater - Our submersible aquarium heater have 2 intelligent protector to avoid damage to the product and its circuitry. Over max temp warning, when the temperature is higher than the maximum temperature 94/34, the code HH appears and automatically stop heating. Off-water warning, when the submersible aquarium heater is higher than the level of the fish tank water code E1 appears and automatically stop heating.
- Tank Heater with Digital Display and 2 Suction Cups - Tank Heaterwith a digital display temperature control system, you can monitor the water temperature and set temperature in real time. Variable temperature settings range - 63-94/ 17-34. Press and hold the button 3S to switch and . Each press will 1. Red light is on when heating and green light is on when temperature is hold.
- Hitauing Submersible Water Heater Services - As a brand seller, our main purpose is to provide our dear customers with high quality aquarium heater and to take responsibility for your purchases. We promise to give you a 2-year warranty services from the date of purchase. If you have any problems with our submersible water heater in the future, please do not hesitate to let us know and we will do our best to help you slove it.
9
Aqueon 100106252 Aquarium Fish Tank Preset Heater
AQUEONBrand
100106252Model
7.0H*3.5L*1.5W inchesDimension
0.5 lbWeight
Ranked #19 in Best Water Heater For Turtle Tank Of 2024
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 32% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
10
Pulaco PULACO-1 25W Small Aquarium Submersible Betta Heater
PULACOBrand
PULACO-1Model
2.7H*5.5L*1.2W inchesDimension
0.28 lbWeight
Ranked #11 in Best Water Heater For Turtle Tank Of 2024
Ranked #16 in Best Small Water Filter For Betta Of 2024
Ranked #16 in Best Small Water Filter For Betta Of 2024
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 31% + FreeShipping
Visit Store » PULACO ( 4.82 / 5 )
Features
- Betta Heater - This Fish Tank Heater should be 100% submerged into water, Ideal for small glass or acrylic desktop aquariums up 1 to 6 Gallons, not suitable for less than 1 gallon tank.
- Quick and Easy Installation - Vertical or horizontal placement using, Aquarium heater automatic temperature control 78, no need to adjust temperature, easy to operate, fishes happy.
- How it Works - Plug in, red light turns on, the heater will start working until water temperature up to 78F, and red light off, then the green light will turn on, heater stop working and keeping constant temperature 78F. Accuracy3F
- Note - Do not operate or leave product plugged in when your water tank is out of water, heater should be fully submerged into water. Please install a water pump or filter to help water circulating while heating.
- SATISFACTION GUARANTEED - Our Aquarium Heater is built with durability in mind and safety for every design. In the remote possibility that youre 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.
11
Hygger HG-043 Aquarium Heater 300W/500W/800W/1000W
HYGGERBrand
HG-043Model
10.8H*3.0L*1.2W inchesDimension
2.2 lbWeight
Ranked #16 in Best Titanium Aquarium Heaters Of 2024
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Hygmarine ( 4.93 / 5 )
Read Reviews » HYGGER
Features
- 300 WATTS AQUARIUM HEATER - 300W aquarium heater is suitable for 40 to 80 gallon saltwater and freshwater aquariums. The heater length is 10.8 inches, voltage 110-120V, power cord is 10.1 feet. Please select the appropriate wattage aquarium heater according to our size chart
- OVERHEATING & OUT OF WATER PROTECTION - When the water temperature exceeds 94F or it is lower than the minimum water level, the heater will automatically cut off the power and stop heating, it will display an error code and sound an alarm until the water temperature is below 94F or the heater is completely immersed in the water. Error code - HH-high temp; LL-low temp; AUTO shut off-out off water. Multiple protection, let you get rid of "boiled fish"!
- DIGITAL LED CONTROLLER - Temperature adjustable range - 59-93, Accuracy1F. You can use the included bracket to mount the controller on the edge of the tank to adjust the temperature without reaching into the water. LED controller shows the current water temperature, preset temperature, working power and more warning sign of Low/ Hi temperature/ Auto shut off. Very easy to operate!
- EFFICIENT AND EXPLOSION PROOF - The aquarium heater is made of explosion-proof quartz glass and high-temperature resistant nickel-chromium heating wire. This results in faster water heating, safer, and more longer-lasting. The heater guard is made of high quality PC plastic to protect your fish from burns
- COMPLETE ACCESSORIES AND WARRANTY - This aquarium heater comes with accessories you need. Package includes 1 aquarium heater, 1 controller, 3 suction cups, 1 bracket and 1 hook. It offers 12 months warranty.
12
Fluval A784 M 200 Watt Submersible Heater
FLUVALBrand
A784Model
16.5H*1.7L*4.8W inchesDimension
0.66 lbWeight
Ranked #19 in Best Titanium Aquarium Heaters Of 2024
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
Save 22% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Submersible heater provides exceptional performance and unsurpassed reliability
- The heater also includes an exclusive mirror technology that reflects the colours of the aquarium and enhances overall aesthetics.
- Sleek and compact
- Quality heater made in Europe using superior components and construction
- For fresh and saltwater tanks
13
Eheim 3619090 Jager Aquarium Thermostat Heater 300W
EHEIMBrand
3619090Model
19.92H*0.0L*1.42W inchesDimension
0.82 lbWeight
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 9% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Heater is meant for Tanks between 159-264 Gallons.
- Size of Heater is 20 X 1.4 Diameter
- Fully submersible, will automatically turn off when water level dips too low.
- Thermo safey control protects against running dry.
- Made of shock resistant and shatter proof glass for fresh or marine water.
- On/Off indicator light for at-a-glance monitoring.
14
Datoo DT-25A Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt
DATOOBrand
DT-25AModel
8.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » WinnerDirect ( 4.5 / 5 )
Features
- 25W Betta Aquarium Heater - Creating and maintaining a perfect and comfortable water temperature for our cute fish is not easy, which requires a lot of effort. Now DaToo MINI 25W Aquarium Heater can help you make this easier. Precise and constant temperature, no need to set, keep the temperature of fish habitat in the best state at all times. You will find it very easy and happy to take care of pet fish
- Precise And Constant Temperature - No need to set, DaToo Fish Tank Heater will automatically keep the water temperature of the fish habitat at 78. This temperature is very suitable for betta and most tropical fish. When the water temperature is lower than 78, the heater starts to heat and the red light is on. When the temperature reaches 78, the heater stops heating and the green light is on. DaToo will always maintain this comfortable temperature for your beloved fish!
- The Smallest 25W Betta Heater - For most fish lovers who have small fish tanks of 1 to 5 gallons, a small heater means more space for fish. This is the smallest 25W aquarium heater on the market, only 0.2 inches. No matter how small your fish tank is, it can be used perfectly in it, and you can't even find it. Very MINI!!
- Safe And Durable - Unlike traditional plastic seals, DaToo uses a rubber sealing layer, which ensures that DaToo has better sealing and safety performance, and will never leak electricity or water. Quartz glass material, explosion-proof and crack-proof, more sturdy and durable, without worrying about damage.
- One Year Warranty & Satisfaction Guarantee - This heater is ideal for 1 to 6 gallon small glass or acrylic desktop aquariums. When in use, it needs to be submerged 100% in water. We provide one year warranty and 24 hours professional customer service. Buy With Confidence!
15
Hygger 200W Aquarium Heater
HYGGERBrand
2.0H*11.0L*3.0W inchesDimension
1.0 lbWeight
8.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
FreeShipping
Visit Store » Hysupplies ( 5.0 / 5 )
Read Reviews » HYGGER
Features
- 200W Aquarium Heater - 200W aquarium heater is suitable for 20 to 40 gallons of saltwater and freshwater aquariums. Voltage 110-120V, temperature control range 59-93 (15-34).
- Safety and Durable - The submersible aquarium heater is made of explosion-proof quartz glass material and high-temperature resistant nickel-chromium heating wire, with silicon carbide thermal conductivity, safer heating and longer service life. The sturdy black shell is high-temperature resistant ABS material to protect fish, aquatic life and you from burns.
- Multiple Protections - Over-temperature protection, it will stop automatically when the set temperature is reached, and it will automatically power off and buzz an alarm when it exceeds 97.7. Power off when out of water, the heating rod will automatically power off when it leaves the water surface, and the side probe prevents dry burning and fire. APS anti-boiling fish system, APS automatically starts when the heating rod is out of control, and automatically cuts off the power within 10 seconds
- Automatic Frequency Power Saving - Automatically reduces power when approaching the set temperature, heating at 10% to 30% power, making full use of thermal inertia to smoothly reach the set temperature and save energy. The external controller is easy to operate, and the set temperature changes by 0.5 each time you press it, ranging from 59 to a maximum of 93 to meet your needs.
- Complete Accessories and Warranty - This aquarium heater comes with the accessories you need. The set includes 1 aquarium heater, 1 controller, 2 suction cups. We provide a 24-month warranty. If there is any problem with our product, please contact us, we are happy to provide you with after-sales service.
16
Datoo Small Aquarium Heater 50W Mini Fish Tank Heater 50 Watt Submersible With Led Temperature Display
DATOOBrand
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » WinnerDirect ( 4.5 / 5 )
Features
- DaToo 50W Small Aquarium Heater - A warm water temperature can always bring happiness to the fish. They can freely play around in the water without worrying about the cold, which will make them healthier and more energetic. DaToo 50W aquarium heater, three-point temperature control system, sturdy and durable, real-time temperature display and external temperature adjustment, safe and easy to use, not only can easily create a warm underwater world for your fish, but also bring them happy.
- Three-Point Temperature Control System - DaToo creatively uses three temperature sensing points, which makes DaToo heater has more accurate and sensitive temperature. Accuracy is 1. Automatic constant temperature, when the water temperature reaches the set temperature, the heater will automatically stop heating. When the water temperature is lower than the set temperature, the heater will automatically start heating. No need to worry about overheating.
- Sturdy And Durable - High strength ABS shell, no fear of any external force damage and chemical corrosion, high temperature resistant, longer service life. Thicker quartz glass, explosion-proof and crack-proof, safer and more durable, excellent heat transfer rate, which enables DaToo aquarium heaters to quickly fill every corner of your fish tank with warmth!
- Convenient Temperature Display & Adjustment - Real-time temperature display, DaToo heater can accurately display real-time water temperature, no need to buy an extra thermometer, save you money. External temperature controller, just press it gently outside the fish tank, you can get the temperature you want, will not scare your cute fish. Very convenient!
- One Year Warranty & Satisfaction Guarantee - This is a 50W small size heater, ideal for 2~10 gallon aquariums. Suitable for fresh water and salt water. When in use, it needs to be submerged 100% in water. We provide one year warranty and 24 hours professional customer service. Buy With Confidence!
17
Datoo Aquarium Heater Adjustable 50W Submersible Fish Tank Heater With Electronic Chip Thermostat Suitable For Marine Saltwater And Freshwater
DATOOBrand
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » WinnerDirect ( 4.5 / 5 )
Features
- DaToo D1 Aquarium Heater - In the cold winter, what do we want most? The answer must be warm temperature, and so is our lovely fish. A warm water temperature can make our pet fish feel happy and full of vitality, it will like to swim around. How can we get a warm temperature? Don't worry, DaToo D1 aquarium heater can easily bring warm temperature to your beloved fish, so that this winter will no longer be cold!
- Accurate Electronic Temperature Control - Most traditional glass heaters use mechanical temperature control, but DaToo is different. DaToo creatively uses electronic chip temperature control, which makes the water temperature more accurate and stable. High sensitivity, easily reduce the temperature error to 1.8F. DaToo D1 fish tank heater, let your fish have a warm and comfortable winter immediately!
- Easy To Set Temperature - Just turn the knob on the top of the heater, you can easily set the temperature you need. (Temperature range is 63~89). When the heater is heating, the heating indicator will light up, and it will automatically turn on and off to keep the water temperature at the set temperature. Comes with a free sticker thermometer, you can know the water temperature at any time!
- Durable And Uniform Temperature - Perfect temperature control is inseparable from excellent materials. Borosilicate glass shell, high heat resistance, greatly improving the ability of explosion-proof and anti-corrosion, excellent thermal conductivity, more durable. Nickel-chromium alloy heating wire, heating speed is faster, spiral distribution, safer and more energy-saving, allowing heat to evenly fill every corner of the fish tank!
- Super Long Power Cord & ONE YEAR WARRANTY - The power cord of this heater is 6ft (longer than other heaters). If your fish tank is far from the socket, no need to buy an extension cord, it can easily meet your needs! One Year Warranty and 24 Hours Professional Customer Service. Buy DaToo products with confidence. JUST DO IT, Lett Go!!
18
Hygger HG142 Mini Fish Tank Submersible Heater 20W For 1-5 Gallons Desktop Betta Aquarium Heater
HYGGERBrand
HG142Model
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » usmagob ( 4.86 / 5 )
Read Reviews » HYGGER
Features
- Beep Alarm, Fault Prompt - Our nano aquarium heater has safety features such as low water level shutdown and overheat protection. When the temp control system detects a malfunction in the equipment, it will give an error code alarm and stop heating to prevent any potential damage or injury. Note - Although the system will automatically turn off the power when a malfunction occurs, residual heat in the heating rod may melt the shell. Please handle it as soon as possible
- Black Look & Mini Size to Hide Easily - The 20-watt Betta heater with a 4 inch long x 1 inch height heating element design takes up very little space, which could effortlessly fit into about 1-5 gallon small aquariums and is also suited for shallow water turtle tanks
- Adjustable Temperature Control - hygger mini submersible heater includes an external thermostatic temperature controller, you can easily set the temperature by cycling between 59 and 93 degrees, and the digital display makes for intuitive viewing of real-time water temperature. Once the heater is on, an indicator light will tell you whether it is in heating mode or on standby
- Intelligent Automated Heating - This small fish tank heater effectively maintains the water at a steady temperature, when it reaches below your set temp, it kicks on and then turns off when it reaches the desired temp. Also, with the memory function, you don't have to reset the temperature if you get power outages
- Safety Instruction - Please keep the heating rod fully submerged, and use the two suction cups to make it easier installed vertically or horizontally on the tank wall. Make sure to unplug before water change or cleaning cool down the fish heater for 15 minutes
19
Hygger Aquarium Heater,75W/150W/300W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof With For Freshwater Saltwater Tank
HYGGERBrand
7.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$$
FreeShipping
Visit Store » Jnkany ( 4.86 / 5 )
Read Reviews » HYGGER
Features
- RAPID HEATING - Faster warming by seconds, the heater material is explosion-proof quartz glass, and nickel-chromium heating wire materials has higher thermal energy efficiency, and then conducts heat through silicon carbide material, is safer and more durable to use. High temperature resistant plastic cover, not easy to deform, and has very strong corrosion resistance
- FREQUENCY ENERGY-SAVING - Auto reduces power when approaching the set tempe, by heated at 10% to 30% power, fully utilizes thermal energy inertia to smoothly reach the set tempe, saving energy. The external controller is easy to operation, every press changes the set tempe by 1, ranges from 59(15) to a max of 93(34) in order to meet your needs
- INTELLIGENT THERMOSTAT - Over-temperature protection prevents "cooking fish". When the water temp exceeds about 95 F, flashing 95 number code, red and green light flash together; and over 93, the heater will stop heating automatically. When the water temp cool down to below 93, the heater will start working auto
- ANTI-DRY PROTECTION - Intelligent temp sensing, when the heater is exposed to air, display ER fault code and the heater will shut off automatically. When the heating rod is completely immersed in water, it will start working automatically. Effectively extend the service life. It has a power-off memory function and no need to set it again
- STRONG SAFETY PERFORMANCE - Build-in intelligent LED digital temperature display. Built-in three temperature probe, real-time monitoring of water temperature, temperature accuracy of 1 F. Strong suction cup bracket, can stably fix the heater in every corner of the fish tank. Suitable for freshwater and saltwater
20
Hitauing Aquarium Heater, Upgraded 300W/500W Fish Tank Heater With Intelligent Leaving Water Automatically Stop Heating And Advanced Temperature Control System
HITAUINGBrand
1.38H*12.99L*1.77W inchesDimension
0.6 lbWeight
7.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $$$
FreeShipping
Visit Store » LUYS ( 4.88 / 5 )
Features
- Explosion-proof Quartz Aquarium Heater - This 500W submersible aquarium heater is made of high-quality quartz glass tube, it's very durable and explosion-proof. The aquarium heater can be used for freshwater and saltwater aquariums, it is pretty shatter-proof and blast-proof and prevents electricity leakage. The stronger black ABS protective shell is easier to hide and prevents scalding, protect you and your aquatic pets on all fronts!
- Rapid Heating System - The fish tank heater is suitable for 75-135 gallon tank, the voltage of the aquarium heater is 100-120V/50-60HZ, power 500W, Universal two-pin plug, heater rod length 12.99 inch, power cord is 98.5 inches long, Temp range - 63-94/17-34. The heating wire is nickel-chrome wire which can conduct heat quickly and fully adequate heat dissipation to achieve rapid heating effect.
- Sensitive Temperature Control Probe - This aquarium heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the aquarium heater head is 5cm out of water, the digital screen will display "E1", green light flashing or it rapidly heats beyond the set temperature, the indicator light will turn green to ensure the maximum safety of you and your aquatic organisms.
- Digital LED Display Controller - This aquarium heater has two temp control systems, temp control range - 63-94/17-34. The controller displays real-time water temp on the top and set water temp on the bottom, you just need to press and hold the button over and over again to finish setting the temp, the red light on means start heating, the green light on means stop heating, long press the thermostat button for 5 seconds to switch between and directly at will.
- Removable Aquarium Heater - The shell of this aquarium heater can be disassembled into 4 sections, you need to press the clips and then push outward to pull off the housing. There are 2 strong suction cups on the heater guard, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged before plugging inch The heater is suitable for many occasions such as aquariums, betta fish tanks, turtle tanks, small fish ponds and aquarium market.