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Tetra HT Submersible Aquarium Heater With Electronic Thermostat

4.3 out of 5 stars 4,205 ratings
Amazon's Choice recommends highly rated and well-priced products.
Amazon's Choice for "fish tank heater"

List Price: $19.99
Price: $14.99 & FREE Returns
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50-watt
  • The HT10 uses a built in electronic theromstat to automatically maintain water at 78° F which is ideal for most tropical fish. No adjustment is requried.
  • Ideal for aquariums between 2 to 10 gallons with hoods or glass canopies
  • All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.
  • The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other décor.
  • Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium.

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Frequently bought together

  • Tetra HT Submersible Aquarium Heater With Electronic Thermostat
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  • Aquarium/Fish Tank Siphon and Gravel Cleaner - A Hand Syphon Pump to drain and replace your water in minutes!
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  • Marina Floating Thermometer with Suction Cup
Total price: $26.66
Buy the selected items together

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Size: 50-watt

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From the manufacturer

Product description

Size:50-watt

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°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 Tetra HT Heaters will shut off if an electrical short is detected for your safety.


Product details

Size:50-watt
  • User Manual Manual [PDF ]
  • Is Discontinued By Manufacturer : No
  • Product Dimensions : 5.25 x 1.62 x 3.5 inches; 6.38 Ounces
  • Item model number : 26447
  • Date First Available : March 22, 2007
  • Manufacturer : Tetra
  • ASIN : B000OQO69Q
  • Customer Reviews:
    4.3 out of 5 stars 4,205 ratings

Important information

Ingredients

Glass Electrical Heat Element

Directions

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 Questions & Answers