Finding The Best Water Tank Heater – Buyer’s Guide 2018

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Best Water Tank Heater
Various brands release dozens of new water tank heater every month. Picking the best water tank heater from the variety of choices is hard, so we decided to ease your life. Check out our TOP list of the best products to quickly choose the most suitable water tank heater!

The list of the best water tank heater available on this page was made with the marketplace. It is a great website for those who want to receive feedback from real customers of various products. Using it, you can easily find the best water tank heater on the market.

List of 7 Best Water Tank Heater of 2018

Rating Image Name and Features Details
4.8
Tetra Ht Submersible Aquarium Heater 1. Tetra Ht Submersible Aquarium Heater
The ht10 uses a built in electronic theromstat to automatically maintain water at 78 f which is ideal for most tropical fish.
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4.5
Mylivell Aquarium Heater 2. Mylivell Aquarium Heater (Budget Pick)
The temperature of the fish tank heater can be adjusted automatically.
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4.3
Aquarium Heater 3. Aquarium Heater
It works in intermittent operation mode and will automatically turn on/off to achieve the setting temperature constantly and stably.
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4.0
Zoohi Submersible Aquarium Heater 4. Zoohi Submersible Aquarium Heater (Excellent Warranty Policies)
Please take the heater into water before turning on, do not power on until the heater is completely submerged in the water.
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4.0
Hygger Submersible Aquarium Heater 5. Hygger Submersible Aquarium Heater
Made of high quality quartz glass, waterproof double seal material, black protective sleeve, shatter-resistant construction, ensures safe operation and keep your fishes from scalding and punching.
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3.8
Betta Heater 6. Betta Heater
Provides accurate & stable thermal control — water temperature stability is one of the keys in keeping bettas happy & healthy.
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3.3
Uniclife Submersible Aquarium Heater 7. Uniclife Submersible Aquarium Heater
1.5 mm extra thick quartz glass is shatterproof and prevents electricity leakage.
Read reviews

 

 

 
№ 1. Tetra Ht Submersible Aquarium Heater with Electronic Thermostat
 

Ease of use
5/5
 

Versatility
5/5
 

Construction
4/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.8
Tetra 26447 5.2 x 1.6 x 3.5 inches 8.8 ounces
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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 d cor. Please read all label information upon delivery. Do not plug heater into an electrical outlet until it is placed inside the aquarium. The ht10 uses a built in electronic theromstat to automatically maintain water at 78 f which is ideal for most tropical fish. 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. Ideal for aquariums between 2 to 10 gallons with hoods or glass canopies.

 

 
Top Pros
The ht10 uses a built in electronic theromstat
The ht heater is fully submersbile
All tetra ht heaters have indicator lights
Top Cons
None cons at all!
 

Does a good water tank heater require a lifetime warranty?

The recommended warranty period for any product, including water tank heater, depends on various factors, such as the use frequency, price, materials, and other details. Brands sell their most expensive products with a lifetime warranty, while the cheapest options come without any protection. We think that the optimal warranty period for a good water tank heater should not be longer than five years.

 

 
№ 2. Mylivell Aquarium Heater Submersible Fish Tank Water Heater Thermostat
 

Ease of use
5/5
 

Versatility
5/5
 

Construction
3/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.5
Mylivell 8 ounces
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The polarized plug prevents electrical shock. High quality: aquarium heater made of high quality quartz glass, double seal material, advanced design, ensures safe operation. Adjustable temperature: the temperature of the fish tank heater can be adjusted automatically. Temperature setting range: 20 ~34 c(65 f – 93 f), and the display is easy to read. Suggested water volume: 75-115 gal. Both suitable for fresh or salt water aquariums, provide a warm and constant environment for your tropical fish to stay healthy.

 

 
Top Pros
Adjustable temperature
Both suitable
Fully submersible power
High quality
Top Cons
Works great, but it is too big for a small apartment.
 

 

 
№ 3. Aquarium Heater with Extra Thermometer, Submersible Fish Tank Water Heater with Adjustable Temperature 300w
 

Ease of use
5/5
 

Versatility
3/5
 

Construction
4/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.3
U-picks 14.4 ounces
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Safety & high quality: the extra thick quartz glass is shatter-proof and blast-proof, it prevents electricity leakage. And protective container is made of double sealed material, it is scald-preventing for your pets and safe operation for you. Temperature control: it works in intermittent operation mode and will automatically turn on/off to achieve the setting temperature constantly and stably. Setting the temperature by the pink button on the top with range is 68 f – 94 f. Buy one get one free: buy this 300w aquarium heater, get an extra thermometer in free, which to show the accurate tank temperature to avoid overheat or freeze.

No electric shock: it is designed to work under water only, please not turn it on when it’s outside water, as dry burning might lead to malfunction. Please don’t put it in the water if the wire or glass tube damaged.

 

 
Top Pros
Safety & high quality
Temperature control
Buy one get one free
No electric shock
Tank capacity
Top Cons
The material quickly heats up, making the product impossible to use in summer.
Lacks durability.
 

What can I do if I get a wrong product instead of the water tank heater I purchased?

Receiving your money back or replacing the wrong item is very simple. Do not be afraid to buy water tank heater from this marketplace — most of its users never had any problems with the website. The support team of marketplace is very friendly towards the clients, so you will not lose your money even if something wrong happens with your order.

 

 
№ 4. Zoohi Submersible Aquarium Heater 100w 300w Fish Tank Water Thermostat, Adjustable Temperature for Up to 80 Gallon Fish Betta Tanks, 10~80 Gallon.
 

Ease of use
4/5
 

Versatility
3/5
 

Construction
5/5
 

Value
4/5
 
Overall Brand Model Dimensions Weight Details
4.0
zoohi 16.5 x 1.6 x 1.6 inches 13.4 ounces
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Aquarium heater specification: 300 watts.110 l/h flow water, volt 110~120v, freq: 50/60hz for us/ca. Fish tank heater attention: please take the heater into water before turning on, do not power on until the heater is completely submerged in the water. Note: please make sure heater is de-energized and cool before take out of water. It is recommended to cool in the water for 15 minutes. Aquarium technology: mechanical heat technology built with a safety shut-off, integrated fish guard to protect fish and invertebrates. Tank heater capacity: 300 watts used tank up to 80 gallons, the size need more than 17 inch. Temperature adjustable of between 65f – 93f.

 

 
Top Pros
Aquarium heater specification
Aquarium technology
Tank heater capacity
Fish tank heater attention
Top Cons
Cannot be used as a universal product.
It is inconvenient.
 

How many years should last the warranty period for a water tank heater?

Obviously, it is better to buy water tank heater made by well-known brands that offer longer warranty periods. As soon as your water tank heater breaks, you will not have any problems and should be able to easily repair it for free. On average, manufacturers offer a two-year warranty period for their water tank heater.

 

 
№ 5. Hygger Submersible Aquarium Heater Fish Tank Water Heater Thermostat
 

Ease of use
3/5
 

Versatility
3/5
 

Construction
5/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
4.0
HyggeR 10.4 ounces
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100% safe: made of high quality quartz glass, waterproof double seal material, black protective sleeve, shatter-resistant construction, ensures safe operation and keep your fishes from scalding and punching. Tank capacity: 5 ~ 15 gallon; voltage/frequency: 110 120volt/60hertz. Fully submersible heaters includes two suction cups for mounting in any position horizontally or vertically. Electronic thermostat for precise temperature range between 61 f and 90 f (16 c ~ 32 c). Apply to salt water and fresh water, easy to install and use. Provide a constant warm environment for your tropical fish to stay healthy.

 

 
Top Pros
Fully submersible heaters includes two suction cups
Electronic thermostat
Tank capacity
Top Cons
The manufacturer offers awful customer support services.
 

 

 
№ 6. Betta Heater for Small (1.5 Gal.) Tanks, Fully Submersible Aquarium Heater, Automatically Reaches Preset Temperature, Energy-efficient Heating Module, Suction Cups for Easy Installation
 

Ease of use
5/5
 

Versatility
3/5
 

Construction
2/5
 

Value
5/5
 
Overall Brand Model Dimensions Weight Details
3.8
SunGrow 8.3 ounces
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Provides accurate & stable thermal control — water temperature stability is one of the keys in keeping bettas happy & healthy. This innovative tank heater has built-in electronic thermostat providing an optimum temperature range of 75-81 f which is very ideal for this tropical fish. It can automatically turn on and off to ensure temperature stability. It has an indication light to determine whether the heater is on or off. Waterproof, safe & reliable — with waterproof insulation design, it is also 100% fish-safe, it measures 8.4 x 1 inches which is fit enough to attach to your tank without disturbing or harming fish and other aquatic life present. Its integrated thermal protection circuitry allows prevention of possible overheating. However, in order to avoid dry burning & malfunctions, do not turn it on when it s outside water as this is designed to be submerged in water.

Durable, super shatterproof — made from high-quality silica material, this state-of-the-art siamese fish tank heater is more durable than conventional glass heaters. Its shell is built with wear-resistant microcrystalline glass (glass-ceramics). This protective sleeve is shatterproof and corrosion-resistant. The heating part of this thermostat is made from nickel-chromium alloy makes it possible to perform superior heat transfer and enhancing its service life. Fully submersible, easy to install, perfect for 2-15 gallon aquarium — this 50-watt electronic heater are fully submersible and can be placed either vertically or diagonally in the water. Comes with 2 solid suction cups using which you can easily attach the heating rod to your tank. It supports between 2 and 15 gallon aquariums.

Helps achieve ideal water temperature for bettas — bettas, being tropical fish should be provided an optimal environment for their well-being. Fish relies so much on their environment s water temperature as they do not produce their own body heat. Water heater for aquarium by sungrow can provide essential heat and provides a comfortable living environment to your beloved fish.

 

 
Top Pros
Provides accurate & stable thermal control –
Fully submersible
Top Cons
Does not offer enough length.
 

 

 
№ 7. Uniclife Submersible Aquarium Heater 25-50w with Thermometer and Suction Cup, 5-10 Gallon
 

Ease of use
4/5
 

Versatility
2/5
 

Construction
5/5
 

Value
2/5
 
Overall Brand Model Dimensions Weight Details
3.3
Uniclife UL211 8.5 ounces
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Simple practical thermometer -designed to be simple to read and easy to attach (just peel and stick), the paper thin 5.2 by 0.7. Using color indication, the water temperature that the thermometer reads will change from white to a blue color. The measurement range is 64 f – 93 f. Explosion proof: 1.5 mm extra thick quartz glass is shatterproof and prevents electricity leakage. Due to made of glass, it may be damaged during shipment carelessly. Comes with 1 year replacement for explosion proof warranty. Fully submersible: water-tight sealing ip68 waterproof design, strong suction cup clamps tightly fix the heater to the tank vertically. Measures 8.6″ x 1.2″ (l x d). Ht-2025 heater is perfect for 5 gallons aquariums or aquariums up to 15 inch in length, suitable for most tropical freshwater and marine aquariums. An aquarium heater is very important for your fish tank set up if you have tropical fish.

Easy adjustment: maintains at temperatures that range from 61 f to 90 f (16 c – 32 c). A good range for most fish is 76 to 80 f (25- 27 c). A few species need to be kept several degrees warmer, and some species require temperatures a few degrees cooler.

 

 
Top Pros
Explosion proof
Ht-2025 heater is perfect
Easy adjustment
Simple practical thermometer -designed
Fully submersible
Top Cons
It is easy to damage.
The cost is inexplicably high.
 

How much should you spend to get a decent water tank heater?

The most suitable water tank heater for you does not have to be the most expensive. Expensive models are usually good, but there are many options on the market that offer much better value. People looking for the best product with a good price/quality ration should consider all specifications of a water tank heater before buying it.

What do I have to do to receive a refund for a water tank heater?

You can contact a customer support agent of marketplace and ask about a refund for your water tank heater. If you received a broken or wrong water tank heater, you should not have any problems with getting a replacement or refund. To avoid such situations, we recommend you to thoroughly read the description of a water tank heater before making a purchase.

Meet the Author
My name is Frances Bailey and I am a Comfort Keeper. I graduated from Sonoma State University - Rohnert Park, California

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frances@terehaso.com
276 5th Ave Suite 704 New York, NY 10001
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