Fishes are great to have as a pet. They are easier to take care of than a dog or a cat. They brighten up a room with their amazing colors. You can choose from all types of tropical fish. To go with your fish, you need to create a happy and safe home for them. There are also many things you need to consider. The first thing on your list should be an aquarium heater. These are designed to make your fish feel comfortable and will keep the water at the right temperature.
For healthy fish, this is a must have. Have a look below to find out what the best aquarium heaters are on the market today and all their significant benefits.
Benefits of Having An Aquarium Heater
If you want healthy fish, then an aquarium heater is a must have item. Temperature is a vital factor and the most important thing if you want healthy fish. Mammals and humans have temperature control. That means we regulate our body temperature depending on our surroundings.
Fish don’t have this, and the only way their temperature can change is through their habitat.
Many species of fish can live in water which is room temperature. This means you don’t have to have any extra special equipment like heaters to keep them alive and happy. Some fish require cooler water and some warmer.
Saying that even if your fish can be kept alive in room temperature water if you live in a comparatively cold place, you will need a heater to give them that extra boost.
Aquarium heaters will help your fish to live a more comfy life. If not then they can struggle and will die. Although they run on electric most of them are efficient and won’t make a dent in your wallet.
You most likely will see a minimal change in your electric bill. Again this depends on the size of your tank and the water capacity.
Best Aquarium Heaters Reviews In 2017
1. Quartz Glass Submersible Heater
This is a sleek and modern aquarium heater. This is on our list as first and the best aquarium heater because of its unique style and amazing price.
Although it is available in only one size, it uses a high wattage and can heat tanks anywhere between 68 and 93 degrees. The one useful feature is this heater is made with double insulation. It it also made from highly durable, insulated glass. It is designed like this because it uses a high wattage and could overheat the water. The insulation stops this from happening.
Lots of different more expensive aquarium heaters are complicated. This is one of the simpler yet effective ones on the market. The functions are simple, and the design is the same. Who needs all those frills and fancy features when it can work just as well by being simpler?
The temperature adjustment knob allows the user to adjust temperatures quickly. There is no high-tech display screen showing you information. Instead, you have a traditional thermometer to show you how hot or cool the water is.
This is a more effective way of reading the water’s temperature.
This heater is recommended more to those with larger tanks. It can overheat small tanks quickly. It is available in one size and comes with a high wattage. This is a traditional yet modern looking heater and fulfills its purpose.
Always be careful that water doesn’t seep into the heater. If it does this could be quite dangerous. Overall this is great on the eyes and even better on the wallet.
2. Aquarium Thermostat Heater
- Elemi Jaeger Trump Heater 15 Inch 200 Watt
- Manufactured by Elemi
- Made in Germany
This is another top choice because it comes in various wattages including 25 watts, 50 watts, 75 watts, 125 watts, 150 watts, 200 watts, 250 watts and 300 watts.
The design is quite sleek. It is just a tube like a figure which is long, about 14 inches in length.
The one cool feature about this heater is the temperature control. It is easy to read and easy to use and control. There is one straightforward function to use to adjust the temperature and isn’t like other modern models on the market with complicated controls.
The indicator light allows the user to check if it is working with just one glance. The on and off light will indicate whether the heater is working which is a plus.
If you worried that the water wouldn’t keep a constant temperature, then have no fear. This heater uses something called TruTemp. This is a modern feature which regulates the water temperature accurately and precisely. It also helps evenly heat the water to one temperature.
The safety and protection feature means that if the tank is low on water, then it will automatically turn off. This is to help avoid fires or burns in the tank. The other thing which makes this heater extra safe to use is the shock resistant and shatter proof glass.
This allows this heater to be safe when fully submersed in both freshwater and saltwater.
Although this heater comes with various safety features and extra layers of protection, it can still overheat. You should always check to see if it is working properly and if in any doubt then call the company’s customer service team. This is also one of the best aquarium heaters at good value for money.
3. A Fresh and Saltwater Pro Aquarium Heater
- Adjustable heat setting 68 to 88°F, Electronic Thermostat accurate to +/- 1°
- Shatterproof and nearly indestructible
- Fully submersible; Auto Shut-Off when over-heats, resets when it cools down
- LED light is always on: red when heating, green when not heating
- Limited Lifetime warranty
This is another best aquarium heater because it is small, compact and lightweight. It actually weighs only 14 ounces.
There are five different voltage levels which you can choose from including 50 watts, 100 watts, 150 watts, 200 watts and 250 watts. You can choose the one which fits the size of your aquarium.
This nifty heater comes with an electronic thermostat. This means that temperature settings are very accurate and right down to the mark. There is a power light on the heater. This is a handy feature. It lights up green when the water is being heated up and then lights up red when the water has reached the asserted temperature.
This heater is made to be unbreakable and is protected against shattering. It is made with high quality, safe materials only. Because of this fact, you can submerse this heater into the water without a problem.
This is an excellent safety feature and will put your mind at rest. No more worrying about electrical hazards or breakages that could be dangerous to your pets or even you.
The only one issue with this heater is that sometimes it doesn’t show an accurate temperature reading. This could cause a problem for your pets. The way to fix this is to unplug the heater and restart it to get another reading. This heater comes with suction cups and it easy to install into your tank.
4. Modern Fluval Electronic Heater For Aquariums
- Dual temperature sensors provide accurate and real time water temperatures
- LCD temperature display available in both Fahrenheit and Celsius; Range of 68 to 93 degrees Fahrenheit
- Fast heat technology built with a safety shut-off; Integrated fish guard to protect fish and invertebrates
- Equipped with a slim profile mounting bracket; Colored display alert system
- Suitable for aquariums up to 100 gallons;300 watts; 5 year warranty
- Check out user manual under Product details before using the item.
- The heater is factory calibrated. Variables such as lower room temperature, wide fluctuations, lack of an aquarium cover, presence of submersible pumps and filters, aquarium placement in proximity to cooling sources, may require a higher wattage for proper control. The volumes indicated are approximate values corresponding to water temperatures up to 26°C/78°F with a room temperature of 20°C/68°F. If the ambient temperature is higher than the set temperature of at least 1°C/2°F, or external sources of heat elevate the aquarium temperature more than 1°C/2°F, the LCD display will remain red until conditions change
Another best aquarium heater to choose is this fluval electric heater. It comes in four different sizes from 50 watts to 300 watts. This is perfect for freshwater and marine water. It is designed with high-quality materials and can be fully submersed.
The extra money you pay for this is worth it. It stands against corroding and is highly durable.
What makes this heater special is its VueTech technology. It has a built in LCD screen which flashes various colors. The color changes depending on whether the heater is heating or in standstill mode. This heater can also be set to Fahrenheit or Celsius.
The thermostat has easy settings. There is a simple lever which can be adjusted. This also makes it easy to set the temperature to the exact one you want. There is a modern microprocessor feature which gives accurate readings of the water temperature. These provide real-time readings.
The safety features on this are just like all the other heaters but with a twist. It is shatterproof, shockproof and is protected against overheating the tank. The best part is that is a feature which means the fish can’t come into direct contact with any core part of the heater.
This is a pricier heater because of the LCD screen display and extra safety features. You are paying for something which will last a long time. Although many people prefer more traditional heaters, this is a more latest option to try.
5. Titanium Tube Heater With Analog Control
- Titanium Tube
- Sleek analog controller
- HMA 500: 100-120 Gallons
We like this best aquarium heater for many reasons. This is a popular choice because of the variety of size available. You could even heat up a huge 120-gallon tank with this heater. Choose from 50, 100, 150, 200, 300 , and 500 watts.
Most heaters are made from glass, but this is made from titanium. Titanium is stronger than glass and makes this extra strong. This is highly resistant to cracks and breakages. It won’t shatter either because it is made from titanium.
Just don’t worry about it corroding either. It is made with an extra layer which protects it from corroding and from any rust. This heater is therefore suited to both types of water, saltwater or freshwater.
The tube design is thin and modern looking. It might be small in, size but it has a super proper function. It has an ultra-fast heating system which means the water reaches the right temperature quicker.
This heating feature is an electronically controlled device which is on a hook. The tube itself can be submerged, but the controller and the wire stay outside of the tank. This way the user can control the temperature without having to get their hand wet.
Although quite pricey, this heater offers some unique features. The user has to be on the lookout though because the ultra-fast heating system can sometimes cause the water to overheat if not careful. This isn’t a heater for those on a budget but is different and safer than glass heaters.
6. Thermal Top Rated Aquarium Heater
- Steady, accurate temperature control
- Super flat - 1/3" thick
- Quality European construction
- 3 year warranty
Nearing the end of our list is this best aquarium heater. This heater is popular because it has an elegant and unique design to it. It is very small and flat. This means it takes less space and is easy to attach to the side of the fish tank.
It has been designed with a very cool one touch system. This is combined with the electronic thermostat. This can be set from temperatures ranging from 66 Fahrenheit to 96 Fahrenheit.
This heater has two lights on it for indication purposes. One light shows when the heater is working, and one flashes to say the water isn’t at the right temperature.
This is a reliable heater. It comes with a built-in thermal protection system. This is great because it will shut the heater off before it overheats the tank. This makes it safer for your fish.
The outer layer of the heater is shatterproof. This can be fully submersed in the water. It is perfect for all types of water as well.
The only downfall is that this heater only comes in one size at 25 watts. This isn’t sufficient enough to heat up large tanks.
7. Precise Heater By Marineland Company
- This 300 watt heater is for aquariums up to 80 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.
- Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.
- The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability
- Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display
- Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location.
Last but not least is this best aquarium heater. This is a popular choice and is on our list because of the variety of sizes to choose from. Choose from 50, 75, 100, 150, 200, 250, 300 and 400 watts. This is great for those with 100-gallon fish tanks.
This heater can be installed easily thanks to the mounting bracket it comes with. It can be attached in three different positions. This makes it easy to use on various size fish tanks. Attach it so it, is convenient to see the temperature.
The heater comes with an adjustable temperature dial. This means the setting can be more accurate. The user can adjust the temperature to one degree with one click each time.
The heating element is made up of several various layers. The core is surrounded by mesh making it quicker when you want to heat up the tank initially. This also makes the heat be distributed evenly and the heater more durable.
The thermal switch means that the heater will automatically shut off in the case of overheating. It will then switch back on when the water cools down. This is a good choice at an average price.
Wrapping It Up
These are our top seven choices to choose from. All of these are reliable models with safety features. Choose a heater that is right for you depending on the size of your tank. Also, consider how you want to attach it. Do you want suction cups or brackets?
Making the choice of buying the best aquarium heater can be a difficult task. We want to make it easier for you. Consider one of these seven options to give your fish a healthy and a happy home!