To ensure the fish's habitat and know how the water temperature reaches the creatures living in the aquarium. The aquarium heater controller is a simple device. Structurally they have this temperature probe part that reads the water temperature and will show it to you on the built-in display. Next, the aquarium heater controller then comes with its own power outlets.
Furthermore, depending on the set temperature and how the probe is reading the water temperature, the heater controller will turn the aquarium heater on or off to achieve the desired temperature. At the same time, the aquarium heater controller can turn the heater on and off, depending on the measured aquarium temperature and how it compares to the desired temperature. In particular, the controllers are all different and each controller is designed with certain conditions in mind. We've explored and laid out the pros and cons through the list of the top 6 best aquarium heater controllers and buying guide below.
Here are the best aquarium heater controllers you can buy in 2024:
- Best Overall: Orlushy Aquarium Heater Controller
- Runner Up: Fluval A774 Aquarium Heater Controller
- Best Budget: FREESEA Aquarium Heater Controller
- Best Durab: hygger Aquarium Heater Controller
- Best Convenient: FREESEA FS28-50W Aquarium Heater Controller
- High Quality: AQQA Aquarium Heater Controller
| 6 Best Aquarium Heater Controllers | ||
|---|---|---|
Best Overall | Orlushy Aquarium Heater Controller | |
Runner Up | Fluval A774 Aquarium Heater Controller | |
Best Budget | FREESEA Aquarium Heater Controller | |
Best Durab | hygger Aquarium Heater Controller | |
Best Convenient | FREESEA FS28-50W Aquarium Heater Controller | |
High Quality | AQQA Aquarium Heater Controller | |
Best Overall: Orlushy Aquarium Heater Controller
- Great design to hide
- Automatically turn on/off
- Easy to adjust
- Does not use long lasting
Orlushy Aquarium Heater Controller is suitable for 40 to 55 gallons aquariums, with a length 11 inch,voltage 110-120V, power cord is 6ft, so before choosing the right wattage aquarium heater according to the size chart.
The product will adjust the temperature and It's not exactly accurate but it turns easy and can be adjusted at small intervals.
Thanks to 2mm thickened quartz glass, it can be used in freshwater and saltwater aquariums, easy to hide in the tank. From 68 to 89°F allows for complete control of aquatic climate within a 1 degree difference. You do not need to worry about turning on/off as automatic shut off when the temperature is reached.
| Orlushy Aquarium Heater Controller Specifications | |
|---|---|
Product Dimensions | 11 x 1.2 x 1.2 inches |
Weight | 15.2 Ounces |
Size | 300W |
Voltage | 110-120V |
It can be adjusted at small intervals and easy to hide
Runner Up: Fluval A774 Aquarium Heater Controller
- Good design for large tank
- Adapted for salt and freshwater
- Change colors
- High price
Fluval A774 Aquarium Heater Controller with dual temperature sensors that provide accurate and real-time water temperatures. The LCD temperature reach is available in both Fahrenheit and Celsius; with a range of 68 to 93 F. Moreover, it is fast heat technology built with a safety shut-off and integrated fish guard to protect fish and invertebrates. Besides, the item Equipped with a slim profile mounting bracket and colored display alert system. Good designed for aquariums up to 100 gallons and will change display colors if set temperature varies. Perfect for use in freshwater and saltwater aquariums.
| Fluval A774 Aquarium Heater Controller Specifications | |
|---|---|
Product Dimensions | 1.8"D x 3.3"W x 18.2"H |
Weight | 13.1 ounces |
Style | E300 |
Color | Blue |
Type light | LED |
Material | Plastic |
Power Source | Corded Electric |
Provide accurate informations and flimsy design
Best Budget: FREESEA Aquarium Heater Controller
- For beginners
- Stop heating when the item reached water temperatures
- Good price
- Hard to adjust
FREESEA Aquarium Heater Controller is suitable for 1 to 5 gallons aquariums, Length - 6.8 inch, voltage 110-120V, power cord is 4.0 ft; Especially the manufacturers will list step by step instructions for the beginner.
The item is very easy to adjust the temperature you need, it also deliberately give each customer a free diving thermometer, thus you can observe the water temperature of the fish tank at any time.
With the Automatic constant temperature function, when water temperature reaches a specified temperature value, the heater will automatically stop heating. Furthermore, It is safety shut-off feature, and overheating protection. Heater rod stands for people who are over 16 years of age. Children or minors should be under adult guidance or supervision.
| FREESEA Aquarium Heater Controller Specifications | |
|---|---|
Product Dimensions | 48 x 0.99 x 0.2 inches |
Weight | 7.37 Ounces |
Color | Black |
Adult range | Adult |
Upper Temperature Rating | 95 Degrees Fahrenheit |
Easy to adjust temperature and automatically stop heating
Best Durab: hygger Aquarium Heater Controller
- Covered perfectly
- Easy to measure
- For large tank
- Expensive
hygger Aquarium Heater Controller 800W aquarium heater for fish tank 60-120 gallon. Just need few minutes to heat 3.5 gallon water up 3℉. With 2 heating modes more energy saving than a general high power heater.
It has a built-in thermometer and waterline detector, when the water temp is over 97F, the controller will auto shut off to prevent overheating, when the top of the heating element is out of water over 0.8 inch, the controller will auto shut off and stop heating and will automatically restart heating.
It Is easy to set the temp on the controller, just press the set button to choose the temp digits from 70℉ to 94℉, only integer value can be chose. The heater will stop heating when the water temp reaches the set temp, and it will restart heating when the water temp is 0.5℉ lower than the set temp.
Moreover, it Is covered by a sturdy plastic guard, and can be used for fresh-water and salt-water fish tanks.
| hygger Aquarium Heater Controller Specifications | |
|---|---|
Product Dimensions | 11.93 x 7.99 x 3.07 inches |
Weight | 2.57 Pounds |
Voltage | 110-120V/60HZ |
Size | 500W (for 60-120 gallon) |
Easy to install and is covered the thick material
Best Convenient: FREESEA FS28-50W Aquarium Heater Controller
- Work well
- Safe design
- Stay temperatures
- Does not easy to control when it reached the water
FREESEA FS28-50W Aquarium Heater Controller will auto shut off when it is out of water and turn normal when fully in water again. Besides, it will automatically stop heating, when the water temperature is lower than the set temperature, the heater will automatically start heating.
It ensures that it is easy to use and safe, is built with durability in mind and safe for every design.
| FREESEA FS28-50W Aquarium Heater Controller Specifications | |
|---|---|
Product Dimensions | 2.5 x 1.5 x 3.5 inches |
Weight | 11.99 Ounces |
Temperature range | 59°F~94°F |
Size | 50Watt |
Safety for every design and easy to use for the beginner
High Quality: AQQA Aquarium Heater Controller
- Easy to read
- Easy to install
- Can be display Celsius to Fahrenheit
- Not waterproof
AQQA Aquarium Heater Controller With 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℃. Besides, the shell is a high temperature resistant PC material, which can effectively protect the fish from scalding.
The product will change the temperature display from Celsius to Fahrenheit. Also, it is not waterproof, please keep away from water，the LED digital display screen shows the current water temperature and preset temperature.
Furthermore, the hook can be installed on the back of the controller to hang on the fish tank. The installation is very simple without tools. The size of the hook can be adjusted according to the thickness of the fish tank.
| AQQA Aquarium Heater Controller Specifications | |
|---|---|
Product Dimensions | 14.17 x 7.32 x 2.28 inches |
Weight | 1.98 Pounds |
Temperature range | 59℉ to 93℉ |
Size | 200W (for 45-80 gallon) |
Resistant shell and does not waterproof
How To Choose The Best Aquarium Heater Controller?
Capacity
This is the most necessary condition, the heater controller is an electrical device. And, the electrical equipment can only do the full capacity of the machine. Their power rating is Power [W].
If the controller has a capacity of 1000W. It can control one heater with a capacity of 1000W or less, or two different heaters with a capacity of 500W, or any combination up to 1000W in total.
It can not exceed 1000W. Therefore you need to check the manufacturer's information and see how much load it can bear, and cross-check with the water heater. From the experience we observe, you should buy a controller with a little more capacity than what the heater requires, for long-term smooth running.
Water environment in the tank
This is also another important thing to pay attention to. In freshwater aquariums, only one waterproof probe is needed. But with saltwater aquariums, they can easily corrode metals.
Often modern transducers are replaceable. If you have a saltwater aquarium, you should buy a titanium probe. A do-it-yourself solution is to cover the entire transducer with a heatsink.
Cooling device
This is the most preferred device, it supports neutralizing the temperature inside the tank as areas with a cold climate all year round will choose a basic heater controller.
Heaters
Investing in a 2-in-1 heater will increase the efficiency of the fish's habitat. Furthermore, the benefit of purchasing a product is that the controller is already perfectly compatible with the heater without the need to adjust it.
High/low temperature alarm
You should have a heater control that can announce high and low temperatures. This way you will have full control over the temperature you want in the tank.
Where a low quality heater controller malfunctions and eventually damages the aquarium. But with alarms, instantly know what's going on in your tank and act on it.
Which Brands Make The Best Aquarium Heater Controller?
Fluval
Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality.
Above and beyond its manufacturing role, Fluval prides itself on its charitable and educational efforts that give back to the fishkeeping community, whether it means helping to fund the protection of wild coral reefs or jumping on a plane to document endangered fish species halfway around the world. Our mission is not just about building products that mimic the natural world around us, but inspiring aquarists of all skill levels to enjoy and respect the hobby we love for generations to come.
FREESEA
GuangZhou City Freesea Electrical Co., Ltd is a modern integrated enterprise which connects with international trails. It specializes in electrical equipment, such as water pump, water filter, air pump, air blower and aquarium accessories. The product is safe, reliable, durable and popular in both domestic and abroad. It's good service wins many customers day by day. Freesea sets the customers’ demands as the core, pays attention to staff training and innovative services, and creates a professional team with self-renewal confidence , study hard, pragmatic & innovative, and brings you the guarantee of confidence. Integrity is Freesea’s keyword, we stick to the business philosophy "integrity of management, sincerity of service and quality-oriented", always insist on making new transcendence and strive to become the model of this field. Freesea continuously provides high-quality goods and services for domestic and foreign markets.
Our company introduced the Germany Siemens skilled technology to build up many industrial equipment workshops in Guangzhou, Ningbo and other areas in 2005, specializing in the production of fiberglass sand filter, high pressure air blower, air pumps, air cooler fan etc.
We have multi-platform and strong strength, we provide high-end swimming pool equipment for the international market, and provide OEM service for many well-known companies at home and abroad.
Conclusion
Having a temperature controller for the aquarium is very useful. You will be assured that the aquarium is always heated to the right temperature and it has other benefits too. It is known that jute is one of the modern technologies that make life a lot easier. In terms of making the decision as to which aquarium heater controller to buy, it all really comes down to personal preference.
