Published: April 6, 2021 - By: - Categories: Equipment

There’s no doubt that a good heater is an essential part of a successful aquarium. What most aquarists have a problem with is choosing the right heater for their tank. The best way to do this is to match the heater rating to the size of the aquarium. In this review, we will look at some of the best 200-watt aquarium heaters that are rated for tanks from 50 to 55 gallons.

Best heaters for 50-55 gallon fish tanks

Model Our rating Wattage For tanks Temperature range Features
NICREW Preset Aquarium Heater editor's ratingNICREW Preset Aquarium Heater #ad 250W 40-75 Gal preset to 78°F, can’t set light indicator
Eheim Jager Aquarium Thermostat Heater editor's ratingEheim Jager Aquarium Thermostat Heater #ad 200 Watts 50-65 Gal 64.4-93.2°F (18-34°C), adjustable operation light, recalibration, running-fry prevention
AquaTop Titanium Heater w/Controller editor's ratingAquaTop Titanium Heater w/Controller #ad 200 Watt up to 55 gallons 68-92°F, adjustable external controller, thermometer probe
Hygger Saltwater Tank Titanium Tube Heater with Controller editor's ratingHygger Saltwater Tank Titanium Tube Heater with Controller #ad 200w 20 – 45 gallons 32-104°F, ±0.5°C error, adjustable LED digital display controller, thermometer, Celsius or Fahrenheit reading
Fluval M Submersible Heater editor's ratingFluval M Submersible Heater #ad 200 watt up to 65 Gal 66-86°F, adjustable light indicator, blends into the aquarium environment
Cobalt Aquatics Flat Neo Heater editor's ratingCobalt Aquatics Flat Neo Heater #ad 200W up to 55 gallon 66-96°F, ±0.5°F, adjustable light indicator, running-fry prevention
Orlushy Submersible Aquarium Heater editor's ratingOrlushy Submersible Aquarium Heater #ad 200W 40 – 60 Gal 68-89°F, ±1°F, adjustable LED light indicator, include a digital thermometer
ViaAqua 200 watt Glass Heater editor's ratingViaAqua 200 watt Glass Heater #ad 200W 50 Gal 68-93°F (20-34°C), adjustable LED light indicator

200-watt aquarium heater reviews

 Nicrew Preset Aquarium Heater

The Nicrew Preset aquarium heater comes preset at 78°F for tropical fish. You don’t have to worry about what temperature works for your fish. You just plug the heater in, switch it on, and it does the rest.

It has a built-in thermostat that keeps tabs on the water and power the heater accordingly. The tube of the heater is made from high-quality, shatter-proof, and explosion-proof quartz glass to guarantee your safety and that of the fish.

This is an excellent entry-level heater. It doesn’t have any fancy features but it gets the job done without causing you any grief. It is also a good option if you are on a budget.

Eheim Jager Aquarium Thermostat Heater

Aquarium fish come from different parts of the world and require different temperature settings. That’s why having an adjustable heater is handy. The Eheim Jager aquarium heater offers adjustability but still keeps things simple and basic.

This heater from Eheim is made from laboratory-grade, shatter-proof, quartz glass ensuring maximum heat transfer, durability, and safety for your fish. The heater also owns a running dry protection feature that protects itself from exploding in case the water level gets too low.

Once you install the heater inside the water-filled aquarium using the strong suction cups provided, you can turn the temperature control knob on its head to your desired temperature. The heater offers a range of between 65°F to 93°F, within which you can choose the temperature that works for your setup.

You might have to dig deeper into your pockets for this mid-level option, but it’s worth every penny and will fit right inside your tank.

AquaTop Titanium Heater with Controller

It always helps to have a premium heater as part of your collection. The Aquatop Titanium Heater with Controller is one such option. It costs considerably more than the other options but for good reasons.

Its tube is made from titanium, which is a hardy material that offers efficient heat transfer. The sleek design of the heater makes it an excellent addition inside any aquarium and offers exceptional performance with numerous installation options.

The package includes an external controller with an easy-to-read temperature indicator and a remote probe sensor for accurate temperature reading.

Despite the various parts of the heater, setting up your heater to run is relatively easy. The controller has three buttons: power, up, and down. When setting the temperature, press the power button to enter the setting mode, then use the up or down buttons to adjust the temperature as your fish need.

The heater has a broad temperature range of between 68°F to 92°F for easier temperature settings. This heater offers the right features and components that will help your fish thrive without complicating the operation.

Hygger Saltwater Tank Titanium Tube Heater with Controller

Marine tanks pose a unique challenge when installing a heater. Because of the corrosive nature of the salty water, most heaters are short-lived when used in a marine tank. Hygger came up with this one-of-a-kind salty water titanium aquarium heater that promises longer life and excellent performance in both freshwater and saltwater tanks.

The Hygger Saltwater aquarium heater features a corrosion-resistant, heavy-duty, and explosion-proof titanium tube for efficient heat transfer and durability.

The heater is not just built to keep up with the demands of a saltwater environment. It also has plenty of features that make it easy to use and ideal for a 50-55 gallon aquarium. These include a probe thermometer that provides pinpoint temperature readings. There’s also an external heater controller with a dual LCD that displays the set temperature and the current water temperature.

The numerous parts shouldn’t intimidate you. It’s easy and quick to set up the heater. Start by placing the heater in an area with a strong water flow inside the tank and insert the probe. Place the external controller out of the water in an easy-to-see location. Power on the heater. On the controller, press the set button and use the toggle buttons to select your preferred temperature.

The heater has an automatic thermostat that will keep the temperature error to within 0.5°C, ensuring your fish are warm at all times.

Fluval M Submersible Heater, 200-watt

This little workhorse is suitable for both freshwater and saltwater tanks. It comes in a sleek and convenient design with reflective technology that blends into the surrounding colors allowing the heater to work discretely without stealing the spotlight from your aquarium’s décor and set up.

The heater features an accurate computer-calibrated thermostat and a simple-to-use temperature adjustment dial. It offers a temperature range of 66°F to 86°F, which is perfect for most fish species.

When setting your ideal temperature, all you need to do is turn the dial to your preferred temperature setting, and that is it.

The heating tube of the heater is made from durable, explosion-proof borosilicate glass. It also has a ceramic heat sink that maximizes heat transfer to the water.

Cobalt Aquatics Flat Neo Heater, 200-watt

Aquarium tube heaters are the most popular. While they do an excellent job in keeping your pet fish comfortable, the round design sticks out and can impact your viewing experience. The Cobalt Aquatics Flat Neo-Therm Heater offers a unique, super flat design that is easier to disguise inside the aquarium and, because of the higher surface area, is a more efficient heater by design.

The heater also offers a unique one-touch button for easy setup, even for newbie aquarists. It’s an adjustable heater with a temperature range of between 66°F to 96°F. With just one touch, you can choose your preferred temperature, and the heater will keep the water temperature to within 0.5°F of your selected temperature.

The Cobalt Aquatics Flat Neo-Therm Heater is an excellent option among aquarists who love an uninterrupted view of their aquarium and would want to benefit from the heater’s unique design.

Orlushy Submersible Aquarium Heater, budget option

Finding an affordable yet quality aquarium heater like the Orlushy Submersible Aquarium Heater requires time and persistence. It’s a great option when you’re working with a tight budget but still need a heater that will offer good service.

The heater has a strong build with 2mm thickened quartz glass that is shatter-proof as well as explosion-proof. It’s a compact option with all the features and components built into the head of the heater. It has a thermostat and an adjustable temperature dial that you can use to set your desired temperature within the 68°F to 89°F range that the heater offers.

Being a budget option, the heater is not as accurate as some of the other options. But it gets quite close, keeping the temperature of the water within 1°F of the selected temperature. This is an excellent option for new aquarists who prefer a straightforward heater that is kind on your pockets.

ViaAqua 200 Watt Glass Heater

The ViaAqua 200-watt aquarium heater is the last in our list of best aquarium heaters for 50 to 55-gallon tanks.

This glass tube heater squeezes a complete range of features into one compact and efficient heater. All the tools and components are built into the heater for all your aquarium heating solutions.

From the top, the heater has a temperature dial. You can use this when setting the temperature you want for your aquarium by turning the dial. The heater has a built-in thermostat, and on the side, you can find easy-to-read temperature readings in both Celsius and Fahrenheit units. The setting you choose will be highlighted in red, so it is easier to readjust.

The tube itself is made from thickened quartz glass and has a ceramic heating core that guarantees efficient heat transfer.

It’s worth mentioning that the ViaAqua 200-watt heater is also a budget-friendly option. But it has an excellent design that makes it feel that it is worth more than it cost.

Final thoughts

Finding a good heater for your 50-gallon aquarium doesn’t have to be time-consuming. We have taken the time to compile an exceptional list of all the best heaters in the market at different price points, offering various features and, most importantly, suited to different aquarium setups.

Lucas has been keeping successful fish, planted, and reef tanks for many years. He loves to collect aquatic organisms and keep as many aquariums as he can.

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