05 Best 500 Watt Aquarium Heater (Choose For Yours)

best 500 watt aquarium heater

Aquarium heaters are an essential piece of equipment for any home aquarium. They help maintain a stable water temperature, which is vital for the health of your fish.

There are many different aquarium heaters on the market. It can be challenging to determine which one is best for your needs.

This article will discuss the five best 500 watt aquarium heaters available today. I will describe the features and benefits of each heater and help you decide which one is best for your aquarium!

Best 500 Watt Aquarium Heater Review

Preview
Best Choice
hygger Fully Submersible 500 W Aquarium Heater...
Premium Choice
hygger Saltwater Tank Titanium Tube Submersible...
Best Value
AQQA Submersible Aquarium...
Product
hygger Fully Submersible 500 W Aquarium Heater...
hygger Saltwater Tank Titanium Tube Submersible...
AQQA Submersible Aquarium...
Price
$65.99
$89.99
$65.99
Prime Status
Star Rating
Reviews
60 Reviews
851 Reviews
1,150 Reviews
Best Choice
Preview
hygger Fully Submersible 500 W Aquarium Heater...
Product
hygger Fully Submersible 500 W Aquarium Heater...
Price
$65.99
Prime Status
Star Rating
Reviews
60 Reviews
Check On Amazon
Premium Choice
Preview
hygger Saltwater Tank Titanium Tube Submersible...
Product
hygger Saltwater Tank Titanium Tube Submersible...
Price
$89.99
Prime Status
Star Rating
Reviews
851 Reviews
Check On Amazon
Best Value
Preview
AQQA Submersible Aquarium...
Product
AQQA Submersible Aquarium...
Price
$65.99
Prime Status
Star Rating
Reviews
1,150 Reviews
Check On Amazon

HiTauing Submersible Aquarium Heater(500W)

HiTauing Aquarium Heater, 50W/100W/200W/300W/500W...
576 Reviews
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W...
  • 🐠【Rapid Heating and Two Temperature Control System】300W aquarium heater is sutable for 40-75 gallon fish tank and...
  • 🐠【Intelligent Water Sensor and Over Temperature Protection】This fish tank heater has a unique intelligent...
  • 🐠【Explosion-proof Quartz Glass Aquarium Heater】The submersible aquarium heater is made of explosion-proof quartz...
  • 🐠【Accurate External Digital Display Controller】The external IC temp controller of this aquarium water heater can...
  • 🐠【Wide Range of Use】This 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a...

Are you looking for a new 500W aquarium heater for your 100-gallon aquarium?

HiTauing Submersible Aquarium Heater is a perfect choice. It’s easy on the wallet and has excellent customer care service. If anything goes wrong, they’ll give you a replacement or refund!

In addition, it offers fast, reliable, and precise heating. With high-quality quartz nickel-chromium wire and silicon carbide heat conduction, this heater provides a long-lasting effect, keeping your aquarium water warm throughout the year.

The protective guards are there to save the fish from scalding. It’s made of hard plastic with holes that distribute heat evenly. You can easily remove the guard for cleaning.

There’s also a built-in controller to monitor and adjust the temperature as well as dry run protection. It comes with a suction cup bracket and can be mounted on the tank horizontally and vertically. So you won’t have any trouble installing this heater!

I find that it’s an excellent decent product that is worth buying. The downside is that it’s taller than most people would like but can easily be hidden behind plants or other decors. Another
disadvantage is that there is no way to hang the temperature reader of the controller unit.

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Pros

  • Affordable price range
  • Easy installation process
  • Suitable for large aquariums (100 gallons)
  • Integrated heater guard
  • Built-in temperature controller
  • Dry run protection
  • Convenient to use in any aquarium.

Cons

  • There is no provision to attach a temperature display.
  • It is not suggested that you use it in an acrylic tank.

Hygger Fully Submersible Aquarium Heater with External Temperature Display

hygger Fully Submersible 500 W Aquarium Heater...
60 Reviews
hygger Fully Submersible 500 W Aquarium Heater...
  • 【External Digital Display Controller】With its easy-to-use LED digital screen simultaneously displays the set...
  • 【Double Tubes Heating Element】Featuring shatterproof quartz glass tube + nickel-chromium heating wire for fast,...
  • 【Running-Dry Shut Off Protection】This is a completely submersible heater that will stop working when exposed to air...
  • 【Overheating Protection】This fish tank heater automatically turns off and displayed “HH” error code once the...
  • 【Works in both Freshwater and Saltwater Tank】The 500 watt heater can be used to heat for a 65-120 gallon aquarium....

The Hygger Fully Submersible Aquarium Heater is a good choice when it comes to the best 500-watt aquarium heaters. It’s reliable and durable, providing consistent heating in your tank for years.

It features a digital thermometer with Celsius or Fahrenheit readings that are easy to read even at a glance. The temperature range is 59-93 degrees Fahrenheit, making it perfect for any size aquarium. Unlike the HiTauing Aquarium heater, this heater provides a user-friendly hang hole to hang it up the temperature reader.

With a PC plastic guard protecting your fish from getting burned, this heater features a shatterproof quartz glass tube with nickel-chromium heating wire.

The heater also features an automatic shutoff function that kicks in when the water reaches the desired temperature. This prevents overheating and keeps your fish safe!

The dry run protection shuts off the heater when exposed to air. It resumes automatically if it is placed back in the water. It’s perfect for a large tank and is best used in 65-120 gallons aquariums.

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Pros

  • It can be set to Fahrenheit or Celsius readings.
  • Precise temperature control within 1-degree Fahrenheit and dry run protection.
  • The easy installation process with suction cup mounting bracket included in package contents!
  • Great value for money considering its price tag and long life expectancy
  • Suitable for freshwater and saltwater tank

Cons

  • Including me, nobody has complained anything yet; read the entire user review here.

AQQA Submersible Aquarium Heater,500W

AQQA Submersible Aquarium...
1,150 Reviews
AQQA Submersible Aquarium...
  • 🔥【Explosion-proof Quartz Glass Aquarium Heater Durable and Safer】The heater made of explosion-proof quartz glass...
  • 🔥【Temperatures Ranges 68℉ to 93℉,Automatic Heating】The heating rod built-in thermometer,When the water...
  • 🔥【LED External Controller with Indicator Light】The controller is not waterproof, please keep away from...
  • 🔥【Memory Function,Dry Burning-resistant Protection】Controller with memory function,If power is shut off,the...
  • 🔥【Controller Can Be Installed with Adjustable Hooks】A hook can be installed on the back of the controller to hang...

If you are looking best 500-watt aquarium heater to use in your saltwater or freshwater tank, then look no further. AQQA submersible aquarium heater has a lot of positive reviews from the customers who have used it. I have tested this heater in my aquarium, and I found it worth buying.

This heater is made of heat-resistant quartz glass, ensuring that your fish tank is always at a comfortable temperature. The heater also has a digital LED display. So you can easily monitor the temperature without having to guess. It ranges in temperatures from 68-93 degrees Fahrenheit!

The best thing about this heater is that it has overheat protection and dry run protection. So even if you forget to turn the heater off before a water change, you don’t need to be worried!

Another great feature of AQQA aquarium heaters is their digital temperature control system which allows users to adjust temperatures within ±1.0 degrees Fahrenheit. This is great for keeping a close eye on the temperature and ensuring your fish are always comfortable!

This 500-watt aquarium heater is designed to work best in tanks that hold 66-135 gallons of water. See the detailed review of the AQQA Submersible Aquarium heater here.

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Pros

  • The double seal material protects humans, fish, and other inhabitants of fish tanks from explosions.
  • Digital LED display with temperature reading in both Fahrenheit and Celsius
  • Overheat protection and dry run protection
  • A digital temperature control system that allows for ±1.0 degree Fahrenheit adjustment.
  • Integrated PC plastic heater guard.

Cons

  • The heater is a little plump!

Orlushy Submersible Aquarium Heater (500W)

Orlushy Submersible Aquarium Heater,300W...
15,572 Reviews
Orlushy Submersible Aquarium Heater,300W...
  • ★300W aquarium heater is suitable for 40 to 55 gallons aquariums,Length - 11 inch,voltage 110-120V, power cord is 6ft,...
  • ★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small...
  • ★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the...
  • ★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree...
  • ★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic...

The Orlushy Submersible Aquarium Heater is a quality, reliable heater that is perfect for your freshwater or saltwater tank.

It has an easy-to-read LCD digital display with both Fahrenheit and Celsius readings, so you can always keep track of the temperature.
This 500-watt aquarium heater is designed to work best in tanks that hold 40-75 gallons of water.

A temperature control knob allows you to set it in a temperature range of 68-89 degrees. It also features overheat protection and dry run protection.

Just program your desired schedule, then get ready to enjoy perfectly heated water all day long. This is great for people who work during the day but want their fish tank temperature perfect when they get home from work at night.

The best thing about this heater is that it has an automatic shutoff function when the set temperature is reached. Hence, you never have to worry about overheating! However, no dry run protection is incorporated. Therefore, you need to be cautious regarding maintaining the water level in your aquarium.

The slim and sturdy design of the heater is great for hiding behind décor or plants since it doesn’t take up much space.

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Pros

  • Easy on the wallet.
  • Easy-to-read LCD display with Fahrenheit and Celsius readings.
  • Overheat protection
  • A reliable thermostat controls the temperature within ±1.0 degree Fahrenheit precision.
  • Slim and sleek design.

Cons

  • No Integrated heater guard.
  • No dry run protection.
  • Calibration can be cumbersome for new users.

Hygger Saltwater Tank Titanium Tube Submersible Pinpoint Aquarium Heater

hygger Saltwater Tank Titanium Tube Submersible...
851 Reviews
hygger Saltwater Tank Titanium Tube Submersible...
  • [FULLY SUBMERSIBLE]: Our Fish Tank Heater is fully submersible in water HORIZONTALLY with 2 suction cups can be easily...
  • [SHATTERPROOF & ANTICORROSION]: Our Titanium Heater is completely shatterproof as there is NO glass in the...
  • [PINPOINT TEMPERATURE]: Build-in external electronic theromstat, it has DUAL LCD display that clearly shows you the...
  • [AUTOMATED SHUT OFF SYSTEM]: Temperature can be controlled and set to your desired degree of heat. It automatically sets...
  • [TANK CAPACITY]: 500-watt aquarium heater, 12 inches in length. Recommended for aquariums with 60 to 120 gallons of...

With its shatterproof titanium construction, the Submersible Pinpoint Aquarium Heater from Hygger is durable and robust. Being corrosion-resistant, it can perform well both in a saltwater tank and a freshwater tank.

A separate controller allows you to adjust the temperature while keeping the heater in the tank. The controller contains dual digital temperature displays, which will display the tank’s set temperature and the actual temperature, so you won’t need a separate thermometer.

The heater’s temperature range is 32-104°F, and its built-in thermostat gives you unmatched control accuracy of +/- 0.5°C. The thermostat also shuts off the heater when the tank reaches the preset temperature.

The heater should be mounted horizontally, which is easy to accomplish with the suction cups included. Also, do not forget to attach the heater to the controller. The power cords and cables are long enough, so installation is also effortless.

The heater is not suitable for acrylic tanks or turtle tanks, and I highly recommend reading the do’s and don’ts carefully before you use it. However, some mentioned they had difficulties understanding the instructions.

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Pros

  • Titanium-made precise aquarium heater.
  • A separate temperature controller is included.
  • Wide temperature range (32 to 104°F).
  • The thermostat ensures automatic on/off.
  • Suitable for all scenarios except an acrylic tank.

Cons

  • Only horizontal placement is possible.
  • Instructions are challenging to understand.
  • Not suitable to use in the acrylic tank.

Frequently Asked Question (FAQ) On 500 Watt Aquarium Heater

How Many Gallons Does A 500-Watt Heater Heat?

A 500-watt heater will heat up about 60 to 120 gallons of water inside your tank. If you have a larger aquarium (more than 120 gallons), then you’ll need to invest in a bigger heater so that it can warm the entire tank more efficiently.

However, I recommend using multiple heaters for tanks with high volume capacity as it is best to have a backup in case one of the heaters malfunctions.

What is the Most Efficient 500-Watt Aquarium Heater?

The best 500-watt aquarium heater for you depends on the temperature range, material of construction, and ease of use.

In my opinion, Hygger Fully Submersible Aquarium Heater is the most efficient 500-watt aquarium heater in terms of functionality and durability. It is made from shutter-proof quartz glass tubes and nickel-chromium heating wire.

Also, it has a wide temperature range (59-93°F) and provides accurate temperature readings via the LED display. You can set temperatures in Fahrenheit or Celsius with ease by pressing the buttons as they are straightforward to use!

How Many Watts Does A Heater Use Per Gallon?

A heater uses about 2.5 watts to 5 watts per gallon of water. It depends on the difference between your room temperature and the desired temperature in your aquarium! Higher the difference, the higher the capacity you require.

Wrapping Up

Look no further if you’re looking for a quality aquarium heater that can provide your fish with the perfect temperature.

I’ve put together the list of the best 500-watt aquarium heaters to help make this process as easy as possible, so you don’t have to worry about what’s out there or how they work.

With these reviews and ratings in hand, I hope you find it easier than ever before to pick one up today!

I recommend reading through all five different options first and then deciding which will be right for your needs. So go ahead and take a peek at them now; you won’t regret it!

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