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Tetra HT10 Submersible Heater 50 Watt (2-10 Gal)
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Tetra HT10 Submersible Heater 50 Watt (2-10 Gal)

Item: 26447
Compare to: $16.11
You Save: $6.02!(37%)
This item has been discontinued.


HT Submersible Heater (50 Watt)
The new Tetra HT10 submersible heaters for aquariums ranging from 2 to 10 gallons are easy to use. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78°F. All you have to do is place in the aquarium and plug it in

Customer Reviews

6 Reviews
67% (4)
17% (1)
0% (0)
0% (0)
17% (1)
83% Recommend this product (5 of 6 responses)
By John
June 11, 2019
Good idea discontinuing this heater
These things fail on a regular basis. Have to congratulate EntirelyPets for no longer carrying these heaters.I didn't realize how bad these things were until I bought three. None of the three ever worked.
ConsThey don't work. Something as simple as a water heater should work, right off the shelf. Three failures in a row is beyond dreadful. It is just plain irresponsible.
By Barbie
Conway, SC
March 21, 2018
I bought this heater a month ago after reading MANY reviews about various aquarium heaters. I was so confused as most reviews did not have anything positive to say about heaters and the pet store sales staff recommended I check on line reviews about them, since they couldn't really say which worked best. I bought this one based on a Top Five list I find on a website (this rated second). I have been completely impressed! I bought a thermometer to monitor the heat setting and it has remained consistent. The red/green light is easy to notify me when it is on. My Beta fish is doing very well. It was easy to install. I would highly recommend this heater. I may buy an extra one to keep on hand, as I may not find it when I need another down the road!
By Max
May 5, 2017
Great for most fish
This heater is just a bit too hot and is reaching temperatures up to 79. Instead of the advertised 78 .
By Ralphie's m.
April 16, 2013
great little heater without the worry
Bought this for my parents' tank. Was able to easily install it, forget about it, and they have an active happy fish tank that I don't have to worry about adjusting the temp!
By Greeneyes
February 5, 2013
Warm & Cozy
My little Dragon no longer has to suffer temperature drops in his watery home. He is so much more active now. The heater goes right to work whenever the water temperature does begin to drop.
By Sunshine_86
Buckner MO
November 12, 2011
Awesome heater in small size
This heater works great, gets to the correct temp and stays there. Does not overheat. Very happy fish!

Questions and Answers

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