Trying Out The Best 1200 Watt Aquarium Heater For Your Need

Are you confused about picking 1200 watt aquarium heater for your needs? Numerous types of products are available on the market today, and it’s easy to become baffled when you go shopping. However, choosing the one that suits your requirements is pretty simple, provided you understand what you need.

As a consumer, you have so many choices! Which product is best for you? That’s an impossible question to answer. Every person will have a different opinion depending upon their preferences, needs, and lifestyle. Everyone has different priorities when looking for products.

Well, this would be a general article about 1200 watt aquarium heater designed to be informative to help readers choose the right model for their needs and budgets. I would include the most popular models and a comparison of them.

How we choose

We searched spec sheets to choose the 1200 watt aquarium heater that would most likely provide the best performance. We looked at the product that was the most effective, straightforward, and user-friendly. We also looked into any added features that each product might have. We then assessed each of these characteristics, giving the performance a higher priority than features. Based on the advice of our expert and the following standards, we selected our top picks:

  • Size
  • Brand value
  • Features
  • Style
  • Design
  • Longevity
  • Price
  • Warranties
  • Types
  • Specifications
  • Durability
  • Quality
  • Materials
  • Consumer ratings, reviews & many more
Top 10 Best 1200 watt aquarium heater List on Amazon

10 Best 1200 watt aquarium heater on The Market

1200 watt aquarium heater comes in all shapes and sizes. From the small, handheld to the large multifunction, you’ll find a variety of 1200 watt aquarium heater to suit your needs.

The best 1200 watt aquarium heater are reliable, affordable and easy to use. They also offer great quality, fast speeds and they come with extra features.

If you’re looking for a new 1200 watt aquarium heater, then take a look at our top 10 best 1200 watt aquarium heater reviews on Amazon. These are some of the most highly rated models on Amazon right now.

Bestseller No. 1
hygger Aquarium Heater,500W/800W/1200W Submersible Fish Tank Water Heater Double Quartz Explosion-Proof with for Freshwater Saltwater Tank
  • 🐟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.
Bestseller No. 2
TINTOR Submersible Aquarium Heater, 800W/1200W Fish Tank Heater, Double Tube Heating, Rapid Heating and Energy Saving, LED Digital Temperature Controller, Suitable for sea Water and Fresh Water(800)
  • 🐠【SAFE AND DURABLE】 The aquarium heater uses explosion-proof quartz tube, high temperature resistant environmental protection ABS plastic protective cover, high-definition LED digital display controller and high-quality power cord, which is safe and more durable for your fish tank
  • 🐠【EXTERNAL SMART THERMOSTAT】 The controller uses PID smart chips, fast heating, high efficiency and energy saving, intelligently maintains constant temperature, and can accurately control the temperature within ±1ºF
  • 🐠【POWER-OFF MEMORY FUNCTION】 When it recovers after a power failure, without any operation, the heater will automatically restore to the temperature setting before the power-off, saving you the trouble of resetting the temperature
  • 🐠【PRODUCT FEATURES】 (1) The heater has automatic power-off protection function when it leaves the water surface. (2) Automatic fault detection, flashing prompt. (3) LED digital display, the fish tank temperature is clear at a glance. (4) Constant temperature protection to prevent cooking fish. (5) Adopt frequency conversion heating technology to save energy and electricity
  • 🐠【APPLICABLE FISH TANK SIZE】The suitable range of this fish tank heater: 800W (100-210gal) 1200W (150-300gal), this heater is suitable for seawater fish tanks and freshwater fish tanks
Bestseller No. 3
Buinto Fish Tank Heater. Aquarium Heater. Small Pond Heater. 800W. 1200W Double-Tube Heating, Energy Saving and Power Saving. Suitable for Freshwater and Saltwater Aquariums (1200W)
  • 1. (Function and Features) 1. Double heating tube heating, fast energy saving. 2. The heater is automatically detected, and the fault flashes and alarms. 3. Restart after power failure, the temperature will automatically return to the temperature setting before power failure. 4. Dual probe temperature sensing, intelligent water temperature control. 5. The product will automatically disconnect the power supply when it leaves the water surface. Safer and more worry-free to use.
  • 2. (HD digital touch controller) The controller adopts touch to adjust the temperature, and the LED high-definition digital display sets the temperature and the real-time temperature. easy to use. The chip uses PID smart chip, which is more stable. Press and hold the temperature adjustment button (+ or -) of the controller for 8 seconds, the temperature unit will automatically switch between Fahrenheit and Celsius. (The controller is not waterproof and cannot be exposed to water)
  • 3. (Energy saving, stable and durable) 1. The heater adopts explosion-proof quartz double heating tube heating, which is faster, more stable and energy saving. 2. The protective case is made of pc material which is more resistant to high temperature and stronger than abs, does not deform and is more durable.
  • 4. (Scope of application) The heater is suitable for many occasions such as fish tank, aquarium, small pond, aquarium pet market and so on. The temperature control range is (59°F-93°F) suitable for aquarium pets and plants with various temperature requirements. 800W(80gal-210gal) 1200W(120gal-280gal)
  • 5. (Recommendation for use) When using, the product needs to be completely immersed in water and fixed to the side of the fish tank horizontally or vertically. The product is installed in a place with rapid water flow, and the effect is better. Avoid the part of the heater touching the sediment at the bottom of the aquarium, which will affect the effect of the heater.
Bestseller No. 4
Buinto Aquarium Heater, 1200W Fish Tank Heater, Double Tube Heating, Rapid Heating, Energy Saving, LED high-Definition Digital Controller, Suitable for sea Water and Fresh Water
  • 🐠 [Safety and energy saving] The heater uses 2 high-quality explosion-proof quartz heating tubes, built-in PID smart chip, heating faster and more energy-saving, the shell uses thick and high-temperature-resistant PC material, which effectively protects the fish from being scalded and is safe to use
  • 🐠 [LED digital external controller] The controller LED digitally displays the current water temperature and preset water temperature of the aquarium. After the water temperature is preset, the red light is on to indicate that it is heating, and the blue light is on to indicate the constant temperature, and the operation is simple (the controller is not waterproof)
  • 🐠 [Smart constant temperature] The heater temperature range is 68℉-93℉, and the water temperature is 1℉ lower than the preset temperature, the heater automatically starts heating, and automatically stops heating when the water temperature reaches the preset temperature
  • 🐠[Temperature control memory function] After the heater is turned off and turned on again, the controller will automatically return to the temperature set before the power off, no need to reset, no need to worry about pets when going out
  • 🐠【After-sales warranty】The product is guaranteed for one year, and the quality is safe and reliable. Quality problems occur within one year. Just replace it and not repair it. You can buy with confidence
Bestseller No. 5
Aquarium Heater 500W/800W/1000W/1200W, Double Heating Tubes, Fast Heating and Power Saving, External Digital Temp Controller, Used for 50-160 Gallon Fresh/Salt Water Fish Tanks(1200W)
  • 【PRECISE TEMPERATURE CONTROL】The built-in PID chip realizes rapid heating, smart constant temperature, stability and precision, temperature setting range is 68~93ºF and the temperature difference is within ±1ºF. The heater provides a comfortable living environment for your aquatic creatures
  • 【SAFE AND DURABLE】Explosion-proof quartz tube, special safety design for auto shut off when overheating or not fully submerged. The heater provides a super safe living environment for your fish.
  • 【REALTIME TEMPERATURE DISPLAY】The LED digital display controller displays the real-time water temperature and set temperature, so you can keep track of the fish tank temperature at any time.【WARM TIPS】In the process of using the heater, in order to make the temperature of the fish tank uniform, please be sure to use it with the circulating water pump
  • 【HIGH-QUALITY MATERIAL】ABS plastic integral molding, no deformation, no softening, explosion-proof and anti-corrosion, no pollution, high insulation strength, suitable for both fresh water and sea water. The double-row suction cup bracket can stably fix the heater on any corner of the fish tank
  • 【Four Size Available】500W(50-80 gal), 800W(80-105 Gal), 1000W(105-130 Gal), 1200W(130-160 Gal).
SaleBestseller No. 6
Inkbird ITC-306A WiFi Temperature Controller, Wi-Fi Aquarium Thermostat Heater Controller 120V~1200W Temperature Control with Two Probes only for Heater Aquarium Breeding Reptiles Hatching.
  • 🐠🐠 [Dual Protection] The aquarium temperature controller is equipped with 2 relays to ensure that the power can be turned off under any circumstances, this will protect your fish from being hurt by overheated water. (US Socket Only)
  • 🐠🐠[Two Probes] Your fish might be in danger as it is hard to know the probe is broken immediately if the temperature controller has only 1 probe. The dual probe aquarium temperature controller will alarm if the temperature difference between 2 probes is bigger than 3℃/5℉, and the INKBIRD app will push a notification at the same time.
  • 🐠🐠 [Continuous Heating Alarm] The heating time can be set according to your needs from 1 hour to 72 hours, the controller will alarm if water can not be heated to the setting temperature within the specified time. The temperature setting range is 20.0℃~35.0℃/68.0℉~95.0℉ and the detectable temperature range is -40℃~100℃/-40℉~212℉.
  • 🐠🐠[Plug and Play] The 1100w high-power aquarium temperature controller is compatible with most kinds of heaters, you don’t need to assemble the product yourself, just plug and play.
  • 🐠🐠[APP Notification] Pair the aquarium temperature controller with your phone via 2.4GHz Wi-Fi, the device will alarm if there are exceptions. And all exceptions will be updated to the INKBIRD APP, the INKBIRD app will push notifications to remind you.
Bestseller No. 7
MantaMaze 800W/1000W Submersible Aquarium Heater, 2022 Upgraded Titanium Steel Fish Tank Heater for 20-265 Gallon with Over Heating Protection and Anti-Dry Burning, Suitable Freshwater and Saltwater
  • 🐟【𝐔𝐥𝐭𝐫𝐚 𝐏𝐨𝐰𝐞𝐫】MantaMaze 800W Aquarium Heater is desinged for 20-210 gallen tank. Fast heating up aquarium heater, fast heat conduction and fastest 3 seconds warming. No matter the size of the fish tank, it can reach the set temperature faster. Let your fish say goodbye to the cold quickly.
  • 🐟【𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲】Quality titanium steel heating element, double covered by sturdy plastic guard, service life can last for 3 years or more. IP68 waterproof, explosion-proof and anti-corrosion make it stronger than normal glass and quartz aquarium heaters. Your fish will be no longer afraid of winter.
  • 🐟【𝐒𝐚𝐟𝐞𝐭𝐲 𝐆𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞】With anti-dry burning and over heating protection, when the water temperature exceeds 94℉, the adjustable aquarium heater will stop and alert. It will also stop when the water level is 1.2inch lower than the heater and it will automatically restart heating after you place the heater fully under water.
  • 🐟【𝐏𝐫𝐞𝐜𝐢𝐬𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥】MantaMaz aquarium water heater with external IC temp controller, you only need to press the controller again and again to adjust the temperature you need. Temp range: 68-93℉/20-34℃ (Long press for 5 seconds can convert the unit from ℉ to ℃). Temp accuracy: ±1°F (Auto shut off when over-heats, resets when it cools down).
  • 🐟【𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞】This 800W aquarium heater is suitable for places where aquatic life, such as fish tanks, aquariums, and small fish ponds are kept. Can be used for fresh-water and salt-water fish tanks. The 800W fish tank heater comes with 2 strong suction cups, you can install the heater to the tank wall easily.
Bestseller No. 8
DONGKER Aquarium Heater, 300W/ 500W/800W /1200W Submersible Fish Tank Heater Fast Heating W/Extra LED Temperature Controller for 55~180 Gallon Saltwater and Freshwater
  • Thickened Explosion-proof Quartz Tube With An Outer Dia 23mm, Faster Heating Speed, Explosion-proof and Heat-resistant Stability, With ABS Shell For Anti-scalding Protection.
  • Note that the Heating Rod Needs to Be Completely Put Into the Water When Using. When the Water Level Is Lower Than the Heating Rod Sensor Or Leaves the Water, the LED Will Display An Error Code, and the Heating Rod Will Automatically Power Off and Stop Working.
  • Adopt IH Intelligent Heating Principle, Independent H Algorithm to Control Temperature, Quickly Realize the Conversion of Electric Energy to Heat Energy.High-definition LED Control Display, Real-time Monitoring of Fish Tank Status.
  • With Anti-dry Protection and Overheating Protection, Low Temperature Alarm, the Low Temperature Alarm Flashes When the Water Temperature Is Lower Than 20ºC, When the Water Temperature in the Tank Reaches 34ºC, the High Temperature Protection Heating Rod Will Stop Working.
  • SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.
SaleBestseller No. 9
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
  • 🔥【Explosion-proof Quartz Glass Aquarium Heater Durable and Safer】The heater 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 long lasting.2 hours heating 1℃.The shell is a high temperature resistant PC material, which can effectively protect the fish from scalding.
  • 🔥【Temperatures Ranges 68℉ to 93℉,Automatic Heating】The heating rod built-in thermometer,When the water temperature is lower than the set temperature by 1℉, the heater will automatically heat up, and stop heating when the water temperature is consistent with the set temperature.Fahrenheit and Celsius can be converted to each other,Pressing and Press and hold "+" and "-" at the same time, Fahrenheit and Celsius will be converted into each other after 5 seconds
  • 🔥【LED External Controller with Indicator Light】The controller is not waterproof, please keep away from water,LED digital display screen shows the current water temperature and preset temperature.The number the left on the controller is the current water temperature, and the number on the right is the set temperature,torch light and surrounding lights flicker means heating,torch light and surrounding lights not flicker indicate constant temperature.
  • 🔥【Memory Function,Dry Burning-resistant Protection】Controller with memory function,If power is shut off,the heater will keep the temperature settings until it powers on again,no need to worry about pets when you going out.When the heating rod is 5cm above the water surface, the heating rod will automatically power off, and the controller will display "E1". When submerged in the water again, the heater will automatically return to normal, no need to unplug the power or reset the controller.
  • 🔥【Controller Can Be Installed with Adjustable Hooks】A hook can be installed on the back of the controller to hang on the fish tank. The installation is very simple and no tools are needed.The size of the hook can be adjusted according to the thickness of the fish tank,Very safe and reliable.AQQA products enjoy a one-year warranty, please rest assured to buy.
Bestseller No. 10
Penn-Plax Warm Tone LED Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 18” Length – 500 Watt
  • FULLY SUBMERSIBLE AQUARIUM HEATER: The 500W Warm Tone LED Aquarium Heater easily maintains healthy water temperature, and can be set anywhere between 61 ℉ and 90 ℉, by using the precise adjustment dial. The 500W model works great for 80 – 200 gallon fish tanks.
  • LED DISPLAY: With an easy to read LED display, our Warm Tone Aquarium Heaters accurately show the water temperature, allowing you to monitor and adjust it as needed.
  • ADDITIONAL FEATURES: In addition to being composed of high quality quartz tube and electrical components for maximum safety and durability, these fully submersible aquarium heaters can be placed either horizontally or vertically.
  • PLEASE NOTE: Do not operate heater outside of aquarium, and never submerse a hot heater into an aquarium – only submerse a cool heater. After placing the heater into your aquarium, wait 15 minutes before turning on. This allows the thermostat to adjust itself to water temperature.
  • MEASUREMENTS: Overall Length = 18” / Overall Diameter = 1.5” / Suction Cup Diameter = 1.5” / Wattage = 500W / Voltage = 120V

Things to Consider when Buying 1200 watt aquarium heater

If you’re reading this, chances are you’re looking to buy 1200 watt aquarium heater. That’s great! But before you do that, you should know that there are some things to consider when buying a product. Here are some questions to ask yourself when buying a new product:

  • What is your budget?
  • How much do you need?
  • What do you want it for?
  • Do you want to buy something new or used?
  • What does it do?
  • How much does it cost?
  • Is it worth the price?
  • What kind of product are you looking for?
  • Do you need something durable or more disposable?
  • Do you want something that will last a long time, or does it not matter?

There are some things to consider before you make a purchase.

Identify what you need

This may seem obvious, but knowing exactly what you want from 1200 watt aquarium heater is important before choosing one. A vacuum cleaner might be enough if you just want something that will clean your floors. But if you also want something that can clean upholstery or work on carpets and rugs, you need a multi-purpose machine.

Look at different brands and models

Many brands 1200 watt aquarium heater are available on the market today, so make sure you take some time to browse through them before making your final decision! It’s also worth looking at different models within each brand. Some models may have features that others don’t offer.


Cost is important, but don’t let it be the deciding factor. If you can afford to splurge on something that will improve your life, then do it! Remember that sometimes, what you pay for is what you get, so if you see 1200 watt aquarium heater that’s more expensive than another and isn’t superior in some way, it’s probably not worth paying more for because of its price tag.


The fourth thing you should consider when buying 1200 watt aquarium heater is its quality. This means that the product should be made of high-quality materials, so it will last a long time without getting damaged or breaking down. It is also important that the manufacturer uses safe materials to make the product so that you will not get injured.


The last thing you should consider when buying 1200 watt aquarium heater reviews from other customers who have already bought it from stores like amazon, is that these reviews will give you valuable information about what people liked about those specific products before deciding whether or not they would work well.

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