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Elite Thermostatic Heater

by Elite
2.9 out of 5 stars 64 customer reviews
List Price: $11.49
Price: $6.41 & FREE Shipping on orders over $49. Details
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Ships from and sold by Amazon.com. Gift-wrap available.
8-Inch/100-Watt
  • 100-watt aquarium heater
  • Maintains accurate aquarium temperature
  • Pilot on/off switch
  • Suitable for aquariums up to 20 gallons
  • One-year guarantee
Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
7 new from $5.99
$6.41 Add-on Item & FREE Shipping on orders over $49. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Elite Thermostatic Heater, 8-Inch/100-Watt
  • +
  • Marina Floating Thermometer with Suction Cup
Total price: $10.40
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Product Details

Size: 8-Inch/100-Watt
  • Product Dimensions: 1.5 x 5.2 x 11 inches ; 4.8 ounces
  • Shipping Weight: 4.8 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B0002AQF9S
  • Item model number: A735
  • Average Customer Review: 2.9 out of 5 stars  See all reviews (64 customer reviews)
  • Amazon Best Sellers Rank: #118,301 in Pet Supplies (See Top 100 in Pet Supplies)

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Customer Reviews

Top Customer Reviews

1.0 out of 5 starsBad Experience All Around
By Audrey on November 7, 2011
Size: 8-Inch/100-Watt Verified Purchase
This product was a severe disappointment. I maintained this heater as I was supposed to--kept it at the proper water level, etc. A week after opening it, the product began to randomly turn off altogether--i.e. leave the water ice cold--or heat up to the point of being painful to the touch. Two weeks after opening the product, it began to sizzle in the tank. For fear that my fish would be hurt or electrocuted, I removed it from the tank and unplugged it. Five minutes after placing it on the floor, it started to smell like burning. I picked the product up and found a huge burn hole in my floor where it had been. The bottom of the heater exploded off. I managed to be able to pick the pieces up with a plastic bag after ten minutes of attempts. I was terrified that something in my room would catch fire. After this whole ordeal, my baby dalmatian molly, the only fish in the tank, died. I contacted the seller, and their response was an underwhelming, "Well, you did it wrong." They were unapologetic and unsympathetic about anything that transgressed, proceeding to outline what I did to cause this whole incident, even though I had done research and knew what I was doing. I am not pleased in the least with this purchase, and would never buy from this seller again, nor would I recommend them to anyone.
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1.0 out of 5 starsExploded in my tank, and hard to adjust.
By Emily N on January 15, 2013
Size: 10-Inch/100-Watt
I bought the heater at a local pet store, for a very cheap price. I was just looking to heat my quarantine tank, and was not expecting anything fantastic. But oh my goodness.... It jumped from too cold to too hot in the blink of an eye. I decided to turn it up a hair, because it was t 76, and I wanted it at 78. I literally turned it 3 hair's width. The pilot light came on, and I went to bed without worrying about it. It was a summer night, so it stayed fairly warm. My dog woke me up around 2 am, so I got up to deal with him. I noticed the pilot light was still on. I turned my light on and checked my thermometer, and found that the tank had jumped up to 92 degrees, and the heater was still going strong. I unplugged the thing. I took it with me in my move to Oregon, and used it for another month or so. As long as you never try do adjust the temp, it works okay. Then one day, I noticed the heat jumping all over the place. I looked at it, and saw it had exploded, and filled with water. Again, I was so lucky not to have lost any of my fry. But I will not be buying one of these ever again.
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1.0 out of 5 starsDon't sacrifice quality for price
By Justin on September 29, 2013
Size: 15-Inch/200-Watt
This is the worst heater I have ever bought. There is no gauge to adjust the temperature. You have to just guess and then measure the temperature of the water. The worst part is there is no tolerance on the thermostat. It just flicks on and off like a child playing with a light switch. That is a little exaggerated but close enough. It seems cheaply made so I would even be leery about it exploding in the tank. Needless to say I bought and threw away all in the same day.
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4.0 out of 5 starsGet the Job done
By E. Steward on April 8, 2010
Size: 10-Inch/100-Watt Verified Purchase
The heater is really good for my 39gal tank and actually I think it would be capable of heating a larger tank cause it can get my tank to 90 degrees no problem probably can go higher. I keep my tank at 80 though. The only bad thing is I have to fill my tank to the top to cover the water line of the heater and I like to leave my tank 2 inches of room. Also the glass is frail so be extra careful with it. Lastly the cord is short and I have to use extension cord to plug it in. Hope this info helps!
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1.0 out of 5 starsHad to return it.
By Chaos on February 22, 2013
Size: 8-Inch/100-Watt Verified Purchase
The night i set it up in my tank it busted and started a fire. If my pet chinchilla hadn't woken me it would have been disatrous. I returned it and got a full refund. I did read the directions and set the temp low to begin with so i could monitor the changes. there is no reason why it should have busted. Maybe i just got a bad one, but be careful with this product.
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1.0 out of 5 starsAll 3 shorted out one by one.
By jerseyjohn on April 10, 2013
Size: 8-Inch/100-Watt Verified Purchase
Bought 3 of these, one of which i needed to use right away. There was flashing lights coming from my tank and the circuit breaker blew out. Tried the second one and it happened agsain. Either they were all defective or Amazon's shipping allows them to become damaged in some undetectable way rattling around in their oversized shipping boxes.
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1.0 out of 5 starsFried my fish!
By Jeremy Storly VINE VOICE on February 9, 2012
Size: 8-Inch/100-Watt
I had a 10-gallon tank with some beautiful mollies. I just had to house them for one day before they could be added to a 55-gallon tank. This heater couldn't even handle the task for one day. Overnight, it unexpectedly overheated and fried my fish. Don't be cheap: if you care about your fish, invest in a decent submersible heater with a reliable thermostat. When it comes to aquarium heaters, you really do get what you pay for. Unfortunately, I had to learn this the hard way.
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1.0 out of 5 starsAre you kidding me?
By Shannon Ellis on October 19, 2009
Size: 8-Inch/100-Watt Verified Purchase
I purchased one and was extremely dissapointed. The temperature strip was missing, and after 2 days it started to crack. And no the crack did not come from my fish. I cant believe someone would sell something like this. Where is the common decency? I will never buy anything from this seller again.
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Most Recent Customer Reviews

4.0 out of 5 starsGreat heater!

So far I LOVE this heater. Keeps the heat at perfect recommended temperature ranges with little to no fuss with the turning of the dial. Runs well and maintains the temp easily. Read more

Published 4 months ago by play
1.0 out of 5 starsJunk heater

Quit working in 2 weeks,,, junk... Don't buy.

Published 7 months ago by dawnielp
1.0 out of 5 starsJUNK

Temperature varied between 72 and 84 at the same setting for months on a new unit supplied by "The Fish Connection" with my aquarium. Read more

Published 10 months ago by R. Cornelius
1.0 out of 5 starsBeware!!

I'd purchased a smaller version of this previously and was happy with it. This larger unit has been in a separate medication tank for a little over a week with not problem. Read more

Published 11 months ago by Alissa A. Dirato
5.0 out of 5 starsFive Stars

It was very easy to get the right temperature. My fish are happy!

Published 12 months ago by Ginny
4.0 out of 5 starsFour Stars

A good heater for small tanks. Beast to attach so it doesn't move.

Published 13 months ago by M. Pitrelli
5.0 out of 5 starsFive Stars

My little Klaus (my baby Beta Fish) is loving his warmer water.

Published 14 months ago by omommy248
1.0 out of 5 starsDon't buy!

Good price, poor execution. The unit is flawed in that the heat causes condensation which collects around control switch and eventually enters the heating tube quickly degrading... Read more

Published 14 months ago by Amazon Customer
5.0 out of 5 starsJust like the old days

I have had aquariums for decades and back in the day, this is all we had, the hang on back heaters, with touchy control knobs. This is no different. Read more

Published 14 months ago by CCBCYS
5.0 out of 5 starsfish tank heater

It was a good deal for the money,compared to others I have looked at.I would recommend to others.

Published 17 months ago by Randy Bower

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