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Tetra HT10 Submersible Aquarium Heater, 50 Watts

Tetra HT10 Submersible Aquarium Heater, 50 Watts

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$19.99
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Description

Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.

Tetra HT line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The heaters have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees F. All HT heaters have indicator lights to let you know when the heater is on, heating the aquarium. All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78 degree F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All HT Heaters will shut off if an electrical short is detected for your safety.

  • - Submersible aquarium heater: Designed to keep terrarium water for frogs, newts and turtles at their optimum temperature - ideal for heating up 2 to 10 gallons of water
  • - Automatic thermostat: Compact, submersible 50-watt heater maintains temperature at 78 degrees
  • - Plastic cage: Features protective plastic cover to keep your pets safe
  • - Adaptable cord: Extra-long, 8-foot cord conveniently adapts to any direction for a custom fit
  • - Suction cups: Provides maximum hold to prevent movement by active reptiles

Specifications

SKU1247336
Primary BrandTetra
Days to ShipShips Next Business Day

Additional Features

Personalized Item flagNo

Item Dimensions

Height6.5 IN
Width1 IN

2 year warranty.

Reviews

Rating Snapshot

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5 stars

5

4 stars

0

3 stars

1

2 stars

0

1 stars

6

Overall Rating

2.8
2 out of 12 (17%) reviewers recommend this product

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Filter Reviews

Rating
1 - 8 of 10 Reviews
Most Recent

2 Ratings-Only Reviews

Doesn’t hold stable temps — not ideal for bettas

insightanalyst23

2 months ago
I bought this a week ago for my 5 and 10 gallon betta tanks and after over a week, the water never went above 76°F — even in a fully cycled, insulated room. One of my bettas started showing stress signs (pinkish body, fin nipping) and only improved when I switched to a different heater that held 78°F consistently. This heater might work for tanks in warmer rooms, but it’s not dependable for tropical fish that need stable heat. Wish I hadn’t bought multiples — very disappointed.

No, I do not recommend this product.

Helpful?
Response from :
2 months ago
TetraFish Expert
Thank you for taking time to review this heater. We regret it may not have held your tank&#39;s temperatures as high as you wished it to do. So that we can assist you, email petsupport&#64;spectrumbrands.com.<!--[if ReviewResponse]><![endif]-->

Inconsistent temperature holding

aressess66

4 months ago
I wish I had looked at the reviews before purchasing this. It's definitely "you get what you pay for." It was maintaining a reliable 78 F but after the last major tank clean it's now hovering between 74 and 76. Not ideal for my betta fish. I'll be getting a different brand that I can adjust.

No, I do not recommend this product.

Helpful?

Great heater.

The Naj

4 months ago
I have bought this particular submersible heater for my ten gallon tanks for years. Works great, keeps my tank at the perfect temperature. Love it.

No, I do not recommend this product.

Helpful?

Trashed after a month

Sonnysjs

6 months ago
I bought this in March, and can no longer keep my 6.5 gallon above 72f. It’s broken. Don’t waste your money and buy from another store.

No, I do not recommend this product.

Helpful?
Response from :
5 months ago
TetraFish Expert
That is very disappointing, Sonnysjs! The good news is that your heater came with a two year warranty on it! So that we can help you, email your purchase documentation and shipping/contact information to petsupport&#64;spectrumbrands.com.<!--[if ReviewResponse]><![endif]-->

Don't buy

6 months ago
This doesn't work at all. I have a 10 gallon tank with guppies .

No, I do not recommend this product.

Helpful?
Response from :
6 months ago
TetraFish Expert
We appreciate your commenting on this heater but are disappointed to hear it may not be working for you. So that we can help you, we recommend you reach out directly to petsupport&#64;spectrumbrands.com.<!--[if ReviewResponse]><![endif]-->

Terrible

8 months ago
Works bad my fish died idk why but doesn’t keep it warm enough for my guppies

No, I do not recommend this product.

Helpful?
Response from :
8 months ago
TetraFish Expert
We are certainly sad to hear about your guppies dying, Dante Evandergreen, and are disappointed that our heater may not have been heating properly. So that we can help you, please email us directly. petsupport&#64;spectrumbrands.com.<!--[if ReviewResponse]><![endif]-->

Great product

tbw24

1 year ago
Works as it should, I did put the heater in the aquarium first and then waited a few minutes and plugged it in, works great (although it shows closer to 74 degrees than 78 as advertised

Yes, I recommend this product.

Helpful?

Never gets past 76

Violet471

2 years ago
While it’s supposed to auto to 78 give or take 2 degrees it NEVER gets past 76. This is not suitable for fish like betta who prefer 78-80 degrees. Using this for my 2 gallon hospital tank and I’m going to have to replace it.

No, I do not recommend this product.

Helpful?
Response from :
2 years ago
TetraFish Expert
Thank you for your review. We are disappointed, though, that you are not completely happy with your heater purchase. So that we can help, email petsupport&#64;spectrumbrands.com.<!--[if ReviewResponse]><![endif]-->
1 - 8 of 10 Reviews

Questions

1 - 1 of 1 Questions
Sort by: Newest Answers

I have the tetra ht10 heater inside they have condensation inside the glass

  1. I never had condensation. I did find the tank was too cold at times.



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