The Best Aquarium Heaters

Choosing a heater for an aquarium is an important factor as it impacts the health and life span of your fish and other aquatic creatures.

An aquarium heater that maintains stable water temperature, allows you to view real-time temperatures, and implements safety features is ideal. Here are the best aquarium heaters:

JBJ True Temp Titanium Heating System

The JBJ True Temp features corrosion-proof titanium coating. This means that it works well with both freshwater and saltwater aquariums. For safety, it is equipped with a heater guard that protects your fish against burns.

JBJ True Temp Titanium Heating System

The controller has push-button controls and an LED display with lights that indicate when heating is in progress.

Cobalt Aquatics Flat Neo-Therm Heater

The Cobalt Aquatics Neo-Therm Heater allows you to manually set the temperature range and will maintain the temperature set within 0.5F of your setting.

Cobalt Aquatics Flat Neo-Therm Heater

The control system uses LED to show the current temperature as well as the “set” temperature. There’s integrated thermal protection that shuts down the heater safely before it overheats.

Aqueon Pro Adjustable Aquarium Heater

The Aqueon Pro Adjustable Aquarium Heater also includes an electric thermostat that is accurate to 1 degree. It also has an auto-shut-off feature to protect against overheating.


Aqueon Pro Heater

Aquatop Aquarium Glass Submersible Heater

The Aquatop Aquarium Heater maintains a temperature range of 68° to 93° F for up to 75-gallon tanks. It’s easy to set up and adjust the temperature settings. It displays the temperature setting clearly.

Aquatop Aquarium Glass Submersible Heater

EHEIM Jager Aquarium Thermostat Heater

The Jager Aquarium Thermostat is simple and convenient. It has an automatic shut off feature, on/off indicator light, and it keeps you desired temperature within .5F of your setting.

EHEIM Jager Aquarium Thermostat Heater

Hygger Aquarium Heater

Setting the temperature with the Control Box and the digital temperature display is an appreciated feature of the Hygger Aquarium Heater. This fish tank heater runs automatically.

Hygger Aquarium Heater

It stops heating when the water temp reaches the set temp and when the water temp is too cool down the tank heater restarts heating.

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ViaAqua Titanium Heater

The ViaAqua Titanium heater has its own remote temperature sensor. The remote sensor offers a more accurate temperature reading. The control unit is outside of the tank making it easy to read and adjust settings when needed.

ViaAqua Titanium Heater

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