Tetra HT Submersible Aquarium Heater HT10 50W (Mfg# 26447)

Tetra HT Submersible Aquarium Heater HT10 50W (Mfg# 26447)

Get a $40 Gift Certificate with Orders $125+ with code 40GCAUG

Easy-to-use submersible heaters automatically maintain aquarium water temperature at 78 degreeF (+/-2 degree). Tetra HT Submersible Aquarium Heaters feature an electronic thermostat that adjusts heat output to maintain constant water temperature.... more

$9.99

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(275,000+)
Tetra HT Submersible Aquarium Heater HT10 50W (Mfg# 26447)

Tetra HT Submersible Aquarium Heater HT10 50W (Mfg# 26447)

Easy-to-use submersible heaters automatically maintain aquarium water temperature at 78 degreeF (+/-2 degree). Tetra HT Submersible Aquarium Heaters feature an electronic thermostat that adjusts heat output to maintain constant water temperature.... more

$9.99

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(275,000+)
Tetra HT Submersible Aquarium Heater HT30 100W (Mfg# 26446)

Tetra HT Submersible Aquarium Heater HT30 100W (Mfg# 26446)

Get a $40 Gift Certificate with Orders $125+ with code 40GCAUG

Easy-to-use submersible heaters automatically maintain aquarium water temperature at 78 degreeF (+/-2 degree). Tetra HT Submersible Aquarium Heaters feature an electronic thermostat that adjusts heat output to maintain constant water temperature.... more

$11.99

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(275,000+)
Tetra 26447 Submersible Aquarium Heater, 50-Watt

Tetra 26447 Submersible Aquarium Heater, 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... more

$9.99

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Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

HT Submersible Heater (100 Watt)The new Tetra HT10 and HT30 submersible heaters for aquariums ranging from 2 to 30 gallons are easy to use. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78F. All you have to... more

$19.86 $12.29

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50W 100W Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment

50W 100W Aquariums Accessories Durable Submersible Heater Heating Rod for Aquarium Glass Fish Tank Temperature Adjustment

Features: Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums! Temperature range between 65F and 93F... more

$10.99

FREE shipping

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Tetra Ht10 Submersible Aquarium Heater 26447

Tetra Ht10 Submersible Aquarium Heater 26447

50 watt submersible heater for tanks 2 to 10 gallonsThe electronic thermostat automatically adjusts heat outputs to keep the water at a constant 78 f.Glass Electrical Heat Element more

$236.11

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Tetra Ht10 Submersible Heater 50w 2 - 10gal

Tetra Ht10 Submersible Heater 50w 2 - 10gal

Tetra ht10 submersible heater 50w more

$10.97

FREE shipping

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Tetra Ht30 Submersible Aquarium Heater 26446

Tetra Ht30 Submersible Aquarium Heater 26446

100 watt submersible heater for tanks 10 to 30 gallonsThe electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f.Glass Electrical Heat Element more

$238.89

FREE shipping

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Tetra Ht40 Submersible Aquarium Heater 26462

Tetra Ht40 Submersible Aquarium Heater 26462

150 watt submersible heater for tanks 30 to 40 gallonsElectronic thermostat automatically maintains water temperature and prevents overheating, extending heater lifeNo adjustments are neededThe indicator light lets you know when the water is being... more

$246.14

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Tetra Pond 100 Watt Submersible Heater - 0861-1220

Tetra Pond 100 Watt Submersible Heater - 0861-1220

Dimensions: 3.5W x 1.63D x 8.25H in.. Plastic and metal construction. Adjustable between 72 degrees and 85 degrees F. Heater indicator light. For aquariums 10 to 30 gallons. This Tetra Pond 100 Watt Submersible Heater is easy to conceal and works in... more

$17.98

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50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater (Water heater)

50W 100W Aquarium Mini Submersible Fish Tank Adjustable Water Heater (Water heater)

Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums. Temperature range between 65F and 93F. Sensitive... more

$17.79

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Overstock.com

(675,000+)
Tetra 26446 Submersible Aquarium Heater, 100-Watt

Tetra 26446 Submersible Aquarium Heater, 100-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... more

$11.99

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Elive Easy-Set 50W Submersible Aquarium Fish Tank Heater with Visible Temperature and Thermometer, for up to 16 Gallons, with Suction Cups

Elive Easy-Set 50W Submersible Aquarium Fish Tank Heater with Visible Temperature and Thermometer, for up to 16 Gallons, with Suction Cups

Elive Easy-Set Select Aquarium Heater features a shatter resistant, durable quartz glass design providing quality aquarium heating. With the ability to use in freshwater and saltwater and its 8′ power cord with 50 Watt, this aquarium heater is sure to... more

$4.65

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Aqueon Submersible Aquarium Heater - 50W - Up to 20 gal.

Aqueon Submersible Aquarium Heater - 50W - Up to 20 gal.

The Aqueon submersible aquarium heater is renowned for its accuracy; durability and reliability. This easy-to-use aquarium heater is designed from thermal shatter-resistant glass and absorbs impacts. Each Aqueon submersible aquarium heater includes a... more

$29.99

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Tetra Submersible Aquarium Heater, 50-Watts

Tetra Submersible Aquarium Heater, 50-Watts

Keep your delicate underwater family members comfortable with the Tetra Submersible Aquarium Heater. This easy-use heater helps maintain optimal water temperature at all times. Its electric thermostat keeps water at a consistent 78 degrees Farhenheit,... more

$20.66 $9.99

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Aquatop Submersible Heater - 50W - 9 in. - Up to 13 gal.

Aquatop Submersible Heater - 50W - 9 in. - Up to 13 gal.

Aquatop's Submersible Heaters are compact; durable and ideal for keeping temperature in any tropical fresh or salt water aquarium. Made with high quality insulated glass and advanced heating elements. The heater comes with suction cup brackets for easy... more

$14.99

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Tetra Second Nature Submersible Heater - 0861-3002

Tetra Second Nature Submersible Heater - 0861-3002

Thermostat automatically maintains aquarium temperature. Easy to conceal aquarium heater. Perfect for smaller aquariums. Requires no adjustments. Thermostat maintains the water temperature at 78-degree F. Reduces the risk of overheating. Made of heat... more

$34.99 $15.98

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Tetra Pond 100 Watt Submersible Heater - 0861-1220

Tetra Pond 100 Watt Submersible Heater - 0861-1220

Dimensions: 3.5W x 1.63D x 8.25H in.. Plastic and metal construction. Adjustable between 72 degrees and 85 degrees F. Heater indicator light. For aquariums 10 to 30 gallons. This Tetra Pond 100 Watt Submersible Heater is easy to conceal and works in... more

$23.20 $17.98

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Tetra Second Nature HT10 Submersible Heater 26447

Tetra Second Nature HT10 Submersible Heater 26447

Submersible heater No adjustment required Easy to conceal Up to 10 gallons 2 year 50 watts Length: 3.5 Width: 7.25 Height: 1.5- SKU: JNSN25548 more

$24.54 $18.13

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Jager Aquarium Heater - 50W - 7 to 16 gal.

Jager Aquarium Heater - 50W - 7 to 16 gal.

New and improved design is now fully submersible! Automatic aquarium heater is for both fresh and saltwater aquariums. Unit has a precision bi-stable thermostat with plus or minus 1/2 degrees F holding temperature. Temperature is now easier to set with... more

$28.59

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Tetra HT10 Submersible Heater (Heater Ht10 Submers)

Tetra HT10 Submersible Heater (Heater Ht10 Submers)

Submersible heater No adjustment required Easy to conceal Up to 10 gallons 2 year warranty50 watts Type: Fish Food more

$28.99

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Overstock.com

(675,000+)
Tetra Pond 26446 100 Watt Submersible Heater (Pond Supplies), Gardening

Tetra Pond 26446 100 Watt Submersible Heater (Pond Supplies), Gardening

Submersible heater Easy to use Adjustable between 72-degreeF and 85-degreeF Indicator light to let you know when the heater is on Works in aquariums ranging from 2-55 gallons Electronic thermostat automatically keeps heat at a constant 78-degreeF 100... more

$35.49

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Overstock.com

(675,000+)
Tetra Tetra HT Submersible Aquarium Heater: HT10 Heater - 50 Watt - (Aquariums 2-10 Gallons) #26447

Tetra Tetra HT Submersible Aquarium Heater: HT10 Heater - 50 Watt - (Aquariums 2-10 Gallons) #26447

Tetra Tetra HT Submersible Aquarium Heater: HT10 Heater - 50 Watt - (Aquariums 2-10 Gallons) #26447 Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat... more

$9.51

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Tetra Ht10 Submersible Heater 50w 2 - 10gal

Tetra Ht10 Submersible Heater 50w 2 - 10gal

Tetra ht10 submersible heater 50w more

$12.34

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"United Pet Group Tetra-Submersible Heater Ht10 10 Gallon"

"United Pet Group Tetra-Submersible Heater Ht10 10 Gallon"

"SUBMERSIBLE HEATER HT10The new, easy-to-use tetra ht10 and ht30 submersible heaters created especially for aquariums ranging from 2 to 10 gallons.The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f.UPC :... more

$12.99

FREE shipping

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Tetra Heater Submersible HT10

Tetra Heater Submersible HT10

If you have tropical fish in your aquarium, keeping the water at a steady warm temperature is essential. If they are left in cold water, their metabolism, which is adapted only to warm water, will malfunction and may lead to their death. With Tetra... more

$11.76

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"Submersible Heater Ht10, Size: 10 GALLON, UPC# 046798264477, Mfg# 26447, Free Shipping"

"Submersible Heater Ht10, Size: 10 GALLON, UPC# 046798264477, Mfg# 26447, Free Shipping"

"Submersible Heater Ht10 Size: 10 GALLON Miscellaneous PetThe new, easy-to-use tetra ht10 and ht30 submersible heaters created especially for aquariums ranging from 2 to 10 gallons.The electronic thermostat automatically adjusts heat output to keep the... more

$22.31

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Tetra Tetra HT Submersible Aquarium Heater: HT40 Heater - 150 Watt - (Aquariums 30-40 Gallons) #2646

Tetra Tetra HT Submersible Aquarium Heater: HT40 Heater - 150 Watt - (Aquariums 30-40 Gallons) #2646

Tetra Tetra HT Submersible Aquarium Heater: HT40 Heater - 150 Watt - (Aquariums 30-40 Gallons) #26462 Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat... more

$18.34

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Tetra Tetra HT Submersible Aquarium Heater: HT55 Heater - 200 Watt - (Aquariums 40-55 Gallons) #2646

Tetra Tetra HT Submersible Aquarium Heater: HT55 Heater - 200 Watt - (Aquariums 40-55 Gallons) #2646

Tetra Tetra HT Submersible Aquarium Heater: HT55 Heater - 200 Watt - (Aquariums 40-55 Gallons) #26463 Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat... more

$18.79

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Tetra HT Submersible Aquarium Heater

Tetra HT Submersible Aquarium Heater

Tetra's 100 Watt Submersible Heater is designed for 10 to 30 gallon Aquariums. UL listed. Electronic thermostat automatically maintains water temperature. Prevents overheating, extending heater life. No adjustments necessary. The indicator light lets... more

$24.99

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(375,000+)
Tetra HT Submersible Aquarium Heater

Tetra HT Submersible Aquarium Heater

Tetra's 150 Watt Submersible Heater is designed for 30 to 40 gallon Aquariums. UL listed. Electronic thermostat automatically maintains water temperature. Prevents overheating, extending heater life. No adjustments necessary. The indicator light lets... more

$29.99

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(375,000+)
Tetra HT Submersible Aquarium Heater

Tetra HT Submersible Aquarium Heater

Tetra's 200 Watt Submersible Heater is designed for 40 to 55 gallon Aquariums. UL listed. Electronic thermostat automatically maintains water temperature. Prevents overheating, extending heater life. No adjustments necessary. The indicator light lets... more

$34.99

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(375,000+)
Tetra Submersible 10-30 Gallon Aquarium Water Heater, Black

Tetra Submersible 10-30 Gallon Aquarium Water Heater, Black

10 to 30 Gallon Aquariums Submersible Heater ??? Electronic thermostat automatically maintains water temperature at 78??2?? F (25??1?? C) and also prevents overheating, extending heater life. No adjustments are necessary. ??? Indicator light lets you... more

$18.88

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Tetra Submersible Heater Ht30

Tetra Submersible Heater Ht30

The new, easy-to-use tetra ht10 and ht30 submersible heaters created especially for aquariums ranging from 2 to 30 gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f. Contains: Glass Electrical... more

$26.59 $12.29

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"United Pet Group Tetra-Submersible Heater Ht30 30 Gallon"

"United Pet Group Tetra-Submersible Heater Ht30 30 Gallon"

"SUBMERSIBLE HEATER HT30The new, easy-to-use tetra ht10 and ht30 submersible heaters created especially for aquariums ranging from 10to 30 gallons.The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f.UPC :... more

$15.99

FREE shipping

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HT30 Submersible Aquarium Heater

HT30 Submersible Aquarium Heater

100 watt submersible heater for tanks 10 to 30 gallons The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 f. Glass Electrical Heat Element more

$264.49

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HT40 Submersible Aquarium Heater, Green

HT40 Submersible Aquarium Heater, Green

150 watt submersible heater for tanks 30 to 40 gallons Electronic thermostat automatically maintains water temperature and prevents overheating, extending heater life No adjustments are needed The indicator light lets you know when the water is being... more

$272.51

FREE shipping

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"Submersible Heater Ht30, Size: 30 GALLON, UPC# 046798264460, Mfg# 26446, Free Shipping"

"Submersible Heater Ht30, Size: 30 GALLON, UPC# 046798264460, Mfg# 26446, Free Shipping"

"Submersible Heater Ht30 Size: 30 GALLON Miscellaneous PetThe new, easy-to-use tetra ht10 and ht30 submersible heaters created especially for aquariums ranging from 10to 30 gallons.The electronic thermostat automatically adjusts heat output to keep the... more

$25.08

FREE shipping

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Tetra HT Submersible Aquarium Heater HT40 150W (Mfg# 26462)

Tetra HT Submersible Aquarium Heater HT40 150W (Mfg# 26462)

Get a $40 Gift Certificate with Orders $125+ with code 40GCAUG

Easy-to-use submersible heaters automatically maintain aquarium water temperature at 78 degreeF (+/-2 degree). Tetra HT Submersible Aquarium Heaters feature an electronic thermostat that adjusts heat output to maintain constant water temperature.... more

$16.99

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(275,000+)

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