Aqueon Glass Adjustable Aquarium Heater

By Aqueon
Rated 3.6792 out of 5 stars
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Aqueon Glass Adjustable Aquarium Heater, 100-watt slide 1 of 11
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Aqueon Glass Adjustable Aquarium Heater, 100-watt slide 1 of 11
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$22.24Chewy Price
List:
$36.99Chewy Price
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$14.75
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About This Item

  • Perfect for easily maintaining the ideal water temperature for both healthy salt and freshwater community fish tanks.
  • Available in a wide range of the most common wattage sizes to provide a custom heating experience for any aquarium.
  • Precise temperature dial from 68 to 88 °F allows for complete control of aquatic climate within a 1-degree difference.
  • Durable shatter-resistant heater construction allows for completely submersible and safe aquarium temperature control.
  • Convenient power indicator light tells you when water is being heated, and the automatic shut-off feature helps ensure your fishes' safety.
Play Video: Learn More About Aqueon From Our Team of Experts
Learn More About Aqueon From Our Team of Experts

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Rated 3.6792 out of 5 stars
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Fish TypeMarine Fish, Tropical FreshwaterTropical Freshwater, Bottom Feeder, Cichlid...Marine Invertebrate, Marine FishMarine Invertebrate, Marine FishMarine Invertebrate, Marine Fish
Aquarium TypeFreshwater, SaltwaterFreshwater, SaltwaterSaltwaterSaltwaterSaltwater
MaterialPlasticCeramicPlasticPlasticPlastic

Questions & Answers

12 Customer Questions


How many watts should I need for a 10 gallon?
Answer by ChewyOct 24, 2019
Please refer to the picture chart below.

can the 50 watt be safely used in a 3 gallon fish tank?
Answer by ChewyMar 21, 2019
The 50 watt can be used in 3 gallon tanks and tanks up to 20-gallons. To ensure it will fit, compare the dimensions of your tank to the measurements of the heater which are 1.375 x 1.375 x 8.75 inches.

Does this have a built in thermostat to make sure the temperature is constant
Answer by ChewySep 12, 2019
This heater features a precise temperature dial from 68°F to 88°F which allows for complete control of aquatic climate within a 1-degree difference. It does not include a built in thermometer and will need to be purchased separately.

can I use two 50watt heater in my 20g tank?
Answer by ChewyApr 03, 2021
The 50w heater is rated for tanks up to 20 gallons. If you choose to use (2) 50w heaters or even a 100w heater, there wouldn’t be any issue. Just be sure when using 2 heaters, have them on opposite ends of eachother, not close together.


ReviewsWrite a Review

3.7
Rated 3.6792 out of 5 stars
53 Reviews
81%
Would recommend to a friend
1
26.4151
26%
2
5.6604
6%
3
0
0%
4
9.434
9%
5
58.4906
58%

53 Customer Reviews



Rated 1 out of 5 stars
By Bree on Jul 21, 2022

Don’t waste your money!

I bought 2 of these last month and they are both already dead! They were kept at 78 in 39gal breeder tanks so it’s not like they were over worked at all. Soooo disappointed!!


Rated 1 out of 5 stars
By Bren on Jun 5, 2022

Does not last

Horrible! I had the exact same one which lasted 3 yrs. This one 4 months. They are useless as the bulbs that die within a month that run $35. What happened to quality control and standing by a product?!


Rated 1 out of 5 stars
By blue08 on Jan 23, 2022

Very disappointed

I opened the box, put this heater in my tank, and the next day it was full of brown stuff and water. Very clearly leaked and now it's ruined. My tank water is cold and all my snails are closed.


Rated 1 out of 5 stars
By Nickname on Jan 20, 2022

Poor Product, Good Customer Service

This heater died after a day of use. It wouldn't turn on at all. I reached out to Chewy and they took care of it.


Rated 5 out of 5 stars
By fishmommaofcichlids21 on Aug 6, 2021

would recommend 100%

I have this heater in my 75 gallon for my cichlids and my large pleco. The thing I love the most is how you can adjust the temperature you want and the light indicator that comes on to let you know it’s heating the water. In my opinion heaters like these are a big game changer for fish caretakers.


Rated 1 out of 5 stars
By Olivia on Jul 23, 2021

Didn't work

I had this in my 10 gallon tank that was cycling for a month and a half and it didn't heat it up once. It stayed on for about a minute and then it would shut off.


Rated 1 out of 5 stars
By dirt on Aug 1, 2021

dosent work

had it for 5 days max and it never worked. the red light that shows that its on will be on for a second and then turn off


Rated 2 out of 5 stars
By Mari on Jun 19, 2021

Not worth it

I got a new heater because the first time I got it, it worked since february but the new one only turned on for a second and it turned off ): I really liked this heater for my red eared turtles


Rated 5 out of 5 stars
By Melisa on May 5, 2021

Such a sturdy, dependable heater!

This heater is so sturdy and handy for use in our fishtank! We love that we can set the temperature and basically forget about it since it is pretty indestructible and self-controlled. My fish seem to be happy with it and that makes me happy too! Product received for free in exchange for an honest review.


Rated 5 out of 5 stars
By MarcyB on Mar 31, 2021

Highly recommend this heater!

I am an avid fish hobbyist and have gone through my fair share of heaters. This is a great heater for a tank up to 20 gallons. I love the sleep design, and the performance has been outstanding. No issues to report so far. I will repurchase this heater for any additional tanks I purchase. Would recommend. I received CashBack on this purchase and participated in a CashBack program.