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To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
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Ships from: Amazon Sold by: Small Town Premium Supplements
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Aqueon Aquarium Fish Tank Preset Heater For Up To 40 Gallons, 100 Watts
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Aqueon |
Special Feature | Preset Aquarium Heater |
Color | Multicolored |
Form Factor | Heater |
Indoor/Outdoor Usage | Indoor |
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About this item
- Preset to 78 degree, accurate to plus/- 1 degree
- No adjustment required
- Shatter resistant
- Fully submersible, auto shut-off when overheats, resets when cools down
- LED light turns on when aquarium water is being heated
- Ideal for aquariums up to 30 gallons
Customer ratings by feature
Frequently bought together
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From the manufacturer
It's All About The Fish!
Developed by true aquatic hobbyists, Aqueon provides a broad array of aquarium solutions to help maintain healthy, life-sustaining aquatic environments. From inception, Aqueon had one goal in mind: “Doing what is best for the health and well-being of fish and aquatic life.” This focus on the little things will make your life easier when keeping an aquarium, and in turn, keep your wet friends happy and healthy. Because with the Aqueon brand, it’s all about the fish.
For Seasoned Hobbyists:
we are committed to aquarium product innovation so that we continue to offer products that get you excited.
For Beginners:
We make it easy for you to get your first aquarium and to grow in the hobby as you become more of a fish expert with every step you take and every new thing you learn. Products include:
- Aquariums and Fish Tanks
- Filters
- Lighting
- Species specific food
- Fish and water care
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 3.5 x 1.5 x 7 inches; 7.52 ounces
- Item model number : 100106252
- Department : Unisex-Adult
- Date First Available : November 5, 2014
- Manufacturer : Central Garden & Pet
- ASIN : B00P9QH5US
- Country of Origin : China
- Best Sellers Rank: #3,036 in Pet Supplies (See Top 100 in Pet Supplies)
- #6 in Aquarium Heaters
- Customer Reviews:
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Videos
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This is one thing you should know before buying
✅ Jonny Costa 🔥
Product Description
Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. It is fully submersible, constructed of shatter-resistant quartz glass and features an automatic safety shut-off to avoid overheating. The heaters include suction cups and can be placed vertically or horizontally within the aquarium. An LED indicator light displays red when actively heating. Available in different sizes to accommodate all aquarium sizes.
Aqueon products offers a wide range of items so that you can build and maintain a healthy aquatic environment. All the essentials from fish tanks, filters, lighting, food, care, and other supplies that your pet fish needs. We make it easy for you to get your first aquarium and to grow in the hobby as you become more of a fish expert with every step you take and every new thing you learn. For those seasoned hobbyists, we are committed to aquarium product innovation so that we continue to offer products that get you excited. With the Aqueon brand, it's all about the fish.
Disclaimer: Variations in room temperature may cause slight deviations in the actual water temperature.
Important information
Directions
Preset to 78°, accurate to +/- 1°
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the value, size and ease of installation of the space heater. For example, they mention it's a great product for the price, perfect for small tanks and that it'll work great. That said, opinions are mixed on performance, durability, and temperature.
AI-generated from the text of customer reviews
Customers like the value of the space heater. They say it's a great product for the price, and a good way to save money on heaters for QT tanks, rock curing tubs, and water mixing. They also say it makes individual heating more affordable, and that they keep a few spares as backups.
"...We’ve had the same model for a a smaller tank for years. A very good value." Read more
"The price is right, but they don't last forever. Luckily I frequently check the temp in the tank and noticed it was down to around 72 degrees...." Read more
"...Not returning it only because it was cheap and I can use that temperature setting elsewhere...." Read more
"...and if you have a bunch of tanks like I do then it makes individual heating more affordable." Read more
Customers like the size of the space heater. They say it's wonderful small, perfect for small tanks, and compact. Some say it can hide anywhere. Overall, most are happy with the size and functionality of the product.
"...I could not turn this up due to manufacturing setting! It is a nice size and keep the temp at the correct temperature!" Read more
"To start, this is nice and compact with it being a bit over 5.5 inches...." Read more
"...Its the perfect size for my 10 gal tank, its not big and doesnt look bulky, and it does its job just fine." Read more
"...Temp is preset to a perfect 76 degrees. Highly recommend for small tanks." Read more
Customers find the installation of the aquarium heater to be easy. They mention that it is simple, easy to set up, and works well. Some appreciate the convenience and ease of use. Overall, most are happy with their purchase and recommend it to others.
"...Easy to use already programed, just plug in and submurge" Read more
"...It is silent, easy to install, light, and is barely noticeable in the tank. It works great I recommend" Read more
"It’s really easy to use, all I had to was plug it in...." Read more
"...I like the convenience and ease of use. I am writing this in the summer, and so we’ll see how it does in the winter...." Read more
Customers are mixed about the performance of the space heater. Some mention that it does its job just fine, works great for their aquarium, and is very useful for some specific conditions. However, others say that it quit working after a short period of time, didn't work after they changed it to a new tank, and didn''t do as promised. Some customers also say that the instructions on use are useless.
"...The first one worked great, but after a few months, it stopped working...." Read more
"Tank heater works as it should. The red light turns on when it's heating. I got 2 of the 100 watts in tank water heater...." Read more
"This product doesn't really work as a heater in a 40 gallon...." Read more
"...It is perfect for my needs." Read more
Customers are mixed about the temperature of the space heater. Some mention that it regulates like it should and maintains temperature in their 35 gal tank, while others say that it struggles to maintain the temperature, shutting off even though the water isn't that warm, and that the temperature calibration may be slightly off.
"...The heaters work for both tanks. Not overheating. They stay in a range...." Read more
"...a new one, and this one keeps shutting off even though the water isn't that warm...." Read more
"It’s an aquarium heater, and it heats our 75 gallon tank, no problem. We’ve had the same model for a a smaller tank for years. A very good value." Read more
"...Struggles in very cold weather but I'm sure they all would in sub zero temps" Read more
Customers are mixed about the durability of the space heater. Some mention it's dependable, solid, and works great for years. However, others say that it broke and didn't last for months.
"...received an electrical shock at least once and these have the shortest life span. The second type the switch inevitably fails...." Read more
"...But during the year it's very reliable and steady. I would give it 5 stars if it would last longer." Read more
"The water heater started peeling about three months in. Now it leaves little peeled off black particles in my aquarium 🥴..." Read more
"...First of all, the box was torn up so it had been sealed in a plastic bag before being put in the mailer...." Read more
Customers are dissatisfied with the stability of the space heater. They mention that it fails to stay on to raise tank temperature, it continues to go off and come back on an hour later without heating their tank, and it continues turning off and on randomly. The water to their turtle tank does get very cold as it only stayed on for a few seconds and clicked back off.
"...Maybe it's on purpose, because it shuts off around 80 degrees, but I swear the first one heated warmer. My ideal would be about 82 degrees." Read more
"This product doesn't really work as a heater in a 40 gallon. It consistently shuts off and the water to my turtle tank does get very cold as a result..." Read more
"...It is on constantly compared to the one I had previously, and it’s only in a 10 gal tank. It seems to struggle to maintain the temperature...." Read more
"...I unplugged and replugged - that made them both come on, but neither would not stay on. They are completely submerged...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I'm on my third one now because they quit after about 1 year. But during the year it's very reliable and steady. I would give it 5 stars if it would last longer.
Top reviews from other countries
When it first came, I thought it would overheat my tank, but I had to give it a try.
So when I placed the heater in, the suction was pretty secure! I was surprised by this, because lots of
heaters' suction power does not stick well.
It gets better and better! I turned on the heater and I saw the red light. I waited for a few more minutes and the light went down. At first, I thought I didn't plug the cable well, but after a while, I realized it was actually controlling the temperature in the tank. Amazing!
It turned on and off, on and off. Then I checked the temperature in the tank. It was perfect!
Overall, this heater is a solid 5 star!