Editor's Choice - Our Favorite AquaTop Aquarium Heaters

1. Aquatop Quartz Glass Submersible Heaters (50W-300W)

User Ratings: 67 6

AquaTop GH-50W First Impressions

"Works as intended."

My fish likes to get close to it and he has never been hurt by it. You don't have to worry about wide temperature swings with this unit. I like to keep it at 72 and from my thermometer it is reading at exactly 72. This product came in the nick of time! I recieved this product without the instructions or the added thermometer. It's pretty noticeable, but I don't really care. --The heater itself is a bit shorter if your tank is a short one.

  • Aquatop Quartz Glass Submersible Heaters (50W-300W)
  • Tank capacity: up to 13-gallon
  • Voltage/freq: 110-120volt/60hertz
  • Power: 50-watt
  • Easy to use temperature setting
  • Fully submersible
  • Manufacture: Aquatop, Inc.
  • Product Dimensions: 9 x 1.5 x 1.5 inches; 10.41 Ounces
  • Editor's Impressions Of The AquaTop GH-50W
  • Heat Quality [star rating='4.3']
  • Quality [star rating='4.7']
  • Value For Money [star rating='3.4']
  • Affordability [star rating='4']

AquaTop GH-50W Final Thoughts

"Works great."

I'm in the process of setting up for tanks. Also were nice along the whole process. The line is there due to regulations in certain countries. I went ahead and went with the the larger 300W for my 45 gallon. Ick for instance detaches from fish at 86 degrees and dies at 89. This is a great heater that is very easy to set up and program. We would consider a replacement and then we would return the defective unit.

Overall Score
4.4

[star rating="4.4"]
(235 Points)

Peoples Choice - Other Highly Rated AquaTop Aquarium Heaters

2. Aquatop Nano Aquarium Heater, 15-Watt (2.6 To 4 Gallon Aquariums / 77 Degree Fahrenheit Preset Tempe...

User Ratings: 41 30

AquaTop BC003408 First Impressions

"Same suckers for years!"

Keeps the water consistent and it's easy to adjust! Takes a little while to drop the temps if it is hot in the garage. Sometimes you may have to tinker around with the dial. The temperature difference was very minor. This has been in my fish tank for a few months now and it's been absolutely perfect! Those turned out to be a hit and miss. Once I opened the box i noticed the quality of the construction.

  • Aquatop Nano Aquarium Heater, 15-Watt (2.6 To 4 Gallon Aquariums / 77 Degree Fahrenheit Preset Temperature)
  • Unbreakable with Reinforced Plastic, Designed for 2.6 to 4 Gallon Nano Aquariums
  • Precise Electronic Thermostat Pre-Set at 77 Degrees
  • Shuts Down When Target Temperature is Reached
  • Temperature Controlled Accuracy of Plus or Minus 1.8 Degrees Fahrenheit
  • Built-In Suction Cups for Quick Installation
  • Manufacture: Aquatop
  • Product Dimensions: 0.75 x 0.88 x 5.38 inches; 5.6 Ounces
  • Editor's Impressions Of The AquaTop BC003408
  • Heat Quality [star rating='4']
  • Quality [star rating='2.3']
  • Value For Money [star rating='3.9']
  • Affordability [star rating='3.9']

AquaTop BC003408 Final Thoughts

"I like the size."

I love the heater otherwise, but I'm afraid some water has gotten inside the heater. The heater is super thin and the reflective surface is interesting. All seem to vary between 1-2 degrees of each other which doesn't concern me much. Temperature is slightly off by running a little warmer. Maintains it well except when the weather is already warm then it over heats it. Keeps the water consistent and it's easy to adjust! You program it for temperature you want your tank to be.

Overall Score
3.2

[star rating="3.2"]
(166 Points)

3. AquaTop Titanium Heater w/Controller

User Ratings: 70 7

AquaTop TH-C500 First Impressions

"Just bought a second one!"

It does blend well in some setups and may look bulky in others. I have only had minor problems with the suction cups. I hope these suction cups work very well. The setting always stayed the same. So when I first received it it didn't work and I was very disappointed. The temperature gauge is fairly accurate in my 55 gallon tank. This heater is NOT fully submersible.

  • AquaTop Titanium Heater w/Controller
  • Age Range Description: All Life Stages
  • Manufacture: Aquatop
  • Product Dimensions: 12 x 3 x 4 inches; 13.6 Ounces
  • Editor's Impressions Of The AquaTop TH-C500
  • Heat Quality [star rating='4.4']
  • Quality [star rating='5']
  • Value For Money [star rating='3.7']
  • Affordability [star rating='5']

AquaTop TH-C500 Final Thoughts

"Same suckers for years!"

For Discus you need warm and accurate heater and this seems to do the trick. Now, both points are clear on the package instructions. I love the heater otherwise, but I'm afraid some water has gotten inside the heater. So far I like it setup was super easy. Come on Fluval, expect better from you. We would consider a replacement and then we would return the defective unit. I left seller feedback yesterday but have yet to hear from the seller.

Overall Score
4.4

[star rating="4.4"]
(119 Points)

4. AquaTop Submersible Glass Heater (200 Watt (Up to 50 Gallons))

User Ratings: 80 10

AquaTop 10 First Impressions

"No copper lines!"

I used to try those other cheap heaters sold on amazon. No biggie, but annoying nonetheless. It is a bonus that the heater is titanium. My heater is fully submerged underwater and works perfectly fine. The heater is easy; turn the dial to set temp and plug in. --The heater itself is a bit shorter if your tank is a short one. There is no protection from it banging on the glass tank.

  • AquaTop Submersible Glass Heater (200 Watt (Up to 50 Gallons))
  • Manufacture: Aquatop
  • Product Dimensions: 10 x 0.01 x 10 inches; 0.16 Ounces
  • Editor's Impressions Of The AquaTop 10
  • Heat Quality [star rating='3.7']
  • Quality [star rating='3.9']
  • Value For Money [star rating='4.9']
  • Affordability [star rating='4.3']

AquaTop 10 Final Thoughts

"This is a quality heater."

Checked the accuracy of the heater with an infrared thermometer. Two inches above that is a waterline for maximum. I use this little heater for my 10 gallon quarantine tank. You program it for temperature you want your tank to be. This is a powerful heater that holds temperature very well. It just cycles through to 93f and starts over. I will definitely be buying another one for my other tanks at bigger one.

Overall Score
4.5

[star rating="4.5"]
(15 Points)

5. HONUTIGE Aquarium Chiller Fish Tank Cooling Fan, Mini Aquarium Cooling Fan, Quiet Energy Saving Temp...

User Ratings: 64 36

HONUTIGE First Impressions

"Will not switch!"

Now, both points are clear on the package instructions. I use this little heater for my 10 gallon quarantine tank. The temperature difference was very minor. I have had to turn the dial to about 78-79 for the tank to stay around 76 degrees. Temperature is slightly off by running a little warmer. We would consider a replacement and then we would return the defective unit. I have a few of these and I use them in my 55 gallons tanks and a 29 gallon tank.

  • HONUTIGE Aquarium Chiller Fish Tank Cooling Fan, Mini Aquarium Cooling Fan, Quiet Energy Saving Temperature Control Clip-On Chiller with Adjustable Angle for Salt/Fresh Water
  • Powerful Temperature Cooling System - Aquarium Cooling Fan can continuously provide strong and uniform wind, effectively accelerate the heat dissipation
  • Energy Saving & Low Noise - Lower power consumption, little noise, large air output, quickly dissipate the heat of aquarium. Adjustable fan base, change the direction of air flow, adding oxygen to water.
  • Features - These fans can be used on their own, or in conjunction with an automatic temperature controller.
  • Easy to Install - Easy installation on the glass fish tank.With plastic protection frame, durable and practical.
  • 3 Model TypeS in Available - Different fans of 2/3/4 heads to suit a range of aquarium sizes.
  • Manufacture: HONUTIGE
  • Product Dimensions: 12.6 x 3.94 x 3.15 inches; 0.35 Ounces
  • Editor's Impressions Of The HONUTIGE
  • Heat Quality [star rating='4.2']
  • Quality [star rating='4.1']
  • Value For Money [star rating='4.3']
  • Affordability [star rating='2.5']

HONUTIGE Final Thoughts

"Just bought a second one!"

For Discus you need warm and accurate heater and this seems to do the trick. I will be ordering more of these in the future. I noticed my old hygger heater beginning to fail and my wife ordered this one. This little heater is perfect; this is our third purchase of the same heater. I used to try those other cheap heaters sold on amazon. The heater is easy; turn the dial to set temp and plug in. The heater is super thin and the reflective surface is interesting.

Overall Score
3.5

[star rating="3.5"]
(3 Points)

6. hygger 300W Aquarium Heater with LED Display Controller Submersible Fish Tank Heater for 30-60 Gallo...

User Ratings: 79 5

hygger HG-925 First Impressions

"Thank you for reading."

They shipped us the upgraded version that also heats! But I am single and don't have to worry about this. Ick for instance detaches from fish at 86 degrees and dies at 89. I confirm it with my cooking digital probe thermometer. This is a powerful heater that holds temperature very well. I am very happy with this purchase. Was very impressed with the quality of this heater.

  • hygger 300W Aquarium Heater with LED Display Controller Submersible Fish Tank Heater for 30-60 Gallon
  • This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down
  • Made with premium quartz and double sealed by black protective guard, this fish tank heater is resistant to corrosion, and protect fish and other livestocks from punching and scalding
  • Build-in external IC temp controller, easy to read blue LED digital number shows real time water temperature. Heat indicator lights on red when fish heater start to heat and turns in yellow once it reach set temperature. Temp accuracy is +/- 1°F
  • Easy to set temperature without getting hands wet. Temperature can be precisely adjusted from 61 to 90°F (16°C ~ 32°C). Just press set button to desired temperature, it blinks 3 seconds and begins to work
  • 300 watt aquarium heater, voltage 110-120 V, heater rod 7.7 inches long, suitable for tank capacity 30-60 gallon freshwater and saltwater aquariums
  • IP68 100% Waterproof, Fully Submersible
  • Dual Protection - Durable Quartz Tube, resistant to corrosion; Double sealed material and protective container for scald preventing and anti punching Accurate temperature control from 61°F to 90°F (16°C ~ 32°C)
  • Easy to read blue LED digital display shows water temperature
  • Manufacture: hygger
  • Editor's Impressions Of The hygger HG-925
  • Heat Quality [star rating='5']
  • Quality [star rating='3.8']
  • Value For Money [star rating='3.7']
  • Affordability [star rating='3.6']

hygger HG-925 Final Thoughts

"Impressive."

I would definitely recommend this product. And I get to keep the first one I bought! It would stick out of my 30 g wide tank if I were to put it vertical. What more could you ask for great job Hygger Duncan. I waited a little bit to write the review so it could be accurate. Will update my review if any changes occur. I recieved this product without the instructions or the added thermometer.

Overall Score
4.6

[star rating="4.6"]
(77 Points)

7. Aquatop Nano Aquarium Heater, 15-Watt (2.6 To 4 Gallon Aquariums / 77 Degree Fahrenheit Preset Tempe...

User Ratings: 41 30

AquaTop BC003408 First Impressions

"Same suckers for years!"

Keeps the water consistent and it's easy to adjust! Takes a little while to drop the temps if it is hot in the garage. Sometimes you may have to tinker around with the dial. The temperature difference was very minor. This has been in my fish tank for a few months now and it's been absolutely perfect! Those turned out to be a hit and miss. Once I opened the box i noticed the quality of the construction.

  • Aquatop Nano Aquarium Heater, 15-Watt (2.6 To 4 Gallon Aquariums / 77 Degree Fahrenheit Preset Temperature)
  • Unbreakable with Reinforced Plastic, Designed for 2.6 to 4 Gallon Nano Aquariums
  • Precise Electronic Thermostat Pre-Set at 77 Degrees
  • Shuts Down When Target Temperature is Reached
  • Temperature Controlled Accuracy of Plus or Minus 1.8 Degrees Fahrenheit
  • Built-In Suction Cups for Quick Installation
  • Manufacture: Aquatop
  • Product Dimensions: 0.75 x 0.88 x 5.38 inches; 5.6 Ounces
  • Editor's Impressions Of The AquaTop BC003408
  • Heat Quality [star rating='4']
  • Quality [star rating='2.3']
  • Value For Money [star rating='3.9']
  • Affordability [star rating='3.9']

AquaTop BC003408 Final Thoughts

"I like the size."

I love the heater otherwise, but I'm afraid some water has gotten inside the heater. The heater is super thin and the reflective surface is interesting. All seem to vary between 1-2 degrees of each other which doesn't concern me much. Temperature is slightly off by running a little warmer. Maintains it well except when the weather is already warm then it over heats it. Keeps the water consistent and it's easy to adjust! You program it for temperature you want your tank to be.

Overall Score
3.2

[star rating="3.2"]
(166 Points)

8. BOEESPAT Aquarium Heater 300W,Fish Tank Heater with Anti Scald Protector and Adjustable Thermostat S...

User Ratings: 51 24

BOEESPAT First Impressions

"FIVE STARS!"

I have it set to 81F to get a 77F water temp. The temperature gauge is fairly accurate in my 55 gallon tank. I contacted the manufacturer and they sent me a new unit in less than a week! If the blue light is flashing it means the heater is not fully submersible. There is a misconception on the internet that the heater isn't fully submersible. I'm not a big fan of the big glass tubes. The temperature gauge is fairly accurate in my 55 gallon tank.

  • BOEESPAT Aquarium Heater 300W,Fish Tank Heater with Anti Scald Protector and Adjustable Thermostat Suitable for Saltwater and Freshwater,One Extra Free Thermometer(40 to 60 gallons)
  • 300W aquarium heater is suitable for 40 to 60 gallons can be used in fresh water and salt water aquariums,easy to hide in the tank
  • Adjustable aquarium heater from 68°F to 93°F. A good temperature range for most fishes is 76°F to 80°F . An additional stick-on thermometer as a bonus to detect water temp at any time
  • Fish Tank Heater Explosion Proof,2mm thickened quartz glass Length - 14.5 inch,voltage 110-120V, power cord is 37.4ft
  • Made of high quality quartz glass, Waterproof double seal material , black protective container, shatter-resistant construction, ensures safe operation and keep your fishes from scalding and punching Heater
  • After set the temp you want, automatic switch device and temperature detection system, water heater will turn off automatically when its temp reaches your pre-set, also will turn on when lower than your set, relieved and simple operation
  • Manufacture: BOEESPAT
  • Batteries: 1 LR44 batteries required. (included)
  • Editor's Impressions Of The BOEESPAT
  • Heat Quality [star rating='3.2']
  • Quality [star rating='4.4']
  • Value For Money [star rating='3.2']
  • Affordability [star rating='3.5']

BOEESPAT Final Thoughts

"Best value."

If the water runs low or air gets in the heater shuts off. Am a totally sold customer and would recommend them to anybody! I adjusted the set temperature a little lower to be more in the range I wanted. Those turned out to be a hit and miss. At this time I highly recommend this product. I have a 10gallon tank that was at 72 degrees. The temperature difference was very minor.

Overall Score
3.6

[star rating="3.6"]
(100 Points)

9. hygger Submersible Aquarium Heater, Adjustable Fish Tank Heater Compact Reliable Betta Heater, Heat-...

User Ratings: 63 11

hygger First Impressions

"That wasn't a good sign."

We wish the controls were available in Farenheit also to make things a little easier. After several weeks of running the heater. Come on Fluval, expect better from you. It just cycles through to 93f and starts over. I adjusted the set temperature a little lower to be more in the range I wanted. I appreciate the exterior temp readout and control module. Just be careful and keep an eye on your temp settings when you have kids over!

  • hygger Submersible Aquarium Heater, Adjustable Fish Tank Heater Compact Reliable Betta Heater, Heat-Resistant Milky Quartz Made, with External Temp Controller, 100W/300W, 10-60 Gallon
  • 【For Fish Tank 30-60 gallon】300W aquarium heater, voltage 110-120V, power cord is 5.4ft, please choose the right wattage aquarium heater according to our size chart. Don't suggest use this heater in sump or a tank with turtles in
  • 【Reliable & Safty Protection】automatically shut off when fault occurs. Effectively maintain the tank water in the constant temp you set, stop heating when the water temp is 1.5-2℉ above the set temp and restart heating when the water temp is 1.5-2℉ below the set temp
  • 【Temp adjustable】with external temp controller, set the temp to one of these values you can see on the dial: 75, 77, 79, 81, 83, 85, 87, 89, 91 by rotating the pointer, the heater will not work if you set the temp to other degrees between those values. Temp exactness is within 2 degrees in fahrenheit. There is a built-in thermometer in the heater to detect the water temp
  • 【Durable & Compact】this aquarium heater tube is heat-resistant milky quartz made, excellent in explosion-proof, can be used in fresh water and salt water aquariums, white alundum sand as the heat-conducting media, service life can be 3 years or more. A very compact heater, easy to hide in the tank
  • 【Fully Submersible】this fish tank heater is waterproof, must be fully submerged in water when working, stick it horizontally onto the tank side near the water intake or where the way of water flow
  • Voltage: 100-120V
  • Frequency: 60HZ
  • Manufacture: hygger
  • Editor's Impressions Of The hygger
  • Heat Quality [star rating='3.9']
  • Quality [star rating='3.1']
  • Value For Money [star rating='4.6']
  • Affordability [star rating='3.7']

hygger Final Thoughts

"9 degrees."

The line is there due to regulations in certain countries. I left seller feedback yesterday but have yet to hear from the seller. Easy to read the temp and know exactly how warm the water is. It's only been set up for a month we'll see how well it does in a few months. Those turned out to be a hit and miss. I tested it by unplugging and replugging it. I dont know, and havent tried just yet.

Overall Score
4.1

[star rating="4.1"]
(569 Points)

10. Uniclife 200 Watt Aquarium Heater with Thermometer, Fish Tanks Heater of 50 Gallon

User Ratings: 74

Uniclife First Impressions

"Peace out."

Pressing and holding the button for 5 seconds changes it from F to C readouts. Keeps the temperature within 1 degree of what you set it to at all times. It's only been set up for a month we'll see how well it does in a few months. The setting always stayed the same. I was amazed how quickly I got to my temperature I need it 78 degrees. I use a 50 for a 5 gal and a 10 gal tank. The temperatures are pretty accurate.

  • Uniclife 200 Watt Aquarium Heater with Thermometer, Fish Tanks Heater of 50 Gallon
  • Can be used in both freshwater and saltwater, applicable for 25-50 gallon fish tanks.
  • Adjust temperature by top red knob, range 68°F-93°F. Tube temperature displayed.
  • Water-tight of IP68 sealing. 2mm shatterproof quartz housing, bottom clash-proof cover. (NOTICE: Can’t be used even just cracked a tiny bit, pls contact us for replacement)
  • Measurement 11.2" x 1" (L x D). Only allowing for vertical or horizontal installment.
  • Package include aquarium heater x 1; Suction Cups x 3; stick-on thermometer x 1.
  • By rotating the Red knob at the top you can simply set the temperature from 68 - 93°F.
  • The red indicator light on while heating, automatic shut-off when reach the temp.
  • The aquarium glass submersible heater must be fully immersed.
  • Manufacture: Uniclife
  • Editor's Impressions Of The Uniclife
  • Heat Quality [star rating='5']
  • Quality [star rating='4.3']
  • Value For Money [star rating='4.8']
  • Affordability [star rating='4.4']

Uniclife Final Thoughts

"One word of caution."

You don't have to worry about wide temperature swings with this unit. I have a few of these and I use them in my 55 gallons tanks and a 29 gallon tank. But I am single and don't have to worry about this. It is a bonus that the heater is titanium. I have 3 of the Fluval heaters, in various sizes. This heater is NOT fully submersible. I would definitely recommend this product.

Overall Score
4.7

[star rating="4.7"]
(5 Points)

Copyright © 2022 Rob Aquatics — Primer Child WordPress theme by GoDaddy