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

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

    Up to 40% Off Treats!

    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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    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

    $22.99

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    Overstock.com

    (675,000+)
    Tetra Aquatic Reptile Heater 2" x 7-3/4" x 2-1/2" high

    Tetra Aquatic Reptile Heater 2" x 7-3/4" x 2-1/2" high

    Up to 40% Off Treats!

    Warm the terrarium water of your aquatic reptile with this submersible heater. Compact, low-profile, 100 watt heater boasts a protective, high-impact plastic housing that keeps your pet safely away from the heating element. Features an automatic... more

    $17.99

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

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

    Up to 40% Off Treats!

    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 Second Nature Submersible Heater, Multi

    Tetra Second Nature Submersible Heater, Multi

    (JEN027-1) Size: 50-watt. Color: Multi. more

    $13.90

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    Tetra Submersible 10-30 Gallon Aquarium Water Heater, Black

    Tetra Submersible 10-30 Gallon Aquarium Water Heater, Black

    Tetra Heater 10-30 The Tetra Submersible Heater is safe (UL approved), compact, and easy to use. This heater requires no manual adjustment. Just plug it in, and the eletronic thermostat automatically adjusts and maintains your aquarium at 78F. Since it... more

    $18.88

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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

    $16.38

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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

    $19.89

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    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 72F and 85F 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 78F 100 watts more

    $24.59

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    Overstock.com

    (675,000+)
    Aquatic Reptile Heater - 100W

    Aquatic Reptile Heater - 100W

    Aquatic Reptile Heater is specially-designed for aquatic reptile viquariums up tp 30 gallons. This compact; submersible 100W heater has a protective cage-like cover to keep your pets safe. Maintains an optimum 78�F temperature. Eight-foot power cord... more

    $19.99

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    Tetra HT10 Submersible Heater 50 Watt (210 Gal)

    Tetra HT10 Submersible Heater 50 Watt (210 Gal)

    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 78F. All you have to do is... more

    $16.11 $10.09

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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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    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 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

    $16.66

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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

    FREE shipping

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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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    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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    "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 Tetra HT Submersible Aquarium Heater: HT30 Heater - 100 Watt - (Aquariums 10-30 Gallons) #2644

    Tetra Tetra HT Submersible Aquarium Heater: HT30 Heater - 100 Watt - (Aquariums 10-30 Gallons) #2644

    Tetra Tetra HT Submersible Aquarium Heater: HT30 Heater - 100 Watt - (Aquariums 10-30 Gallons) #26446 Tetra HT-Series Submersible Heaters are created especially for ease of use in your aquarium. An electronic thermostat automatically adjusts the heat... more

    $11.69

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    Tetra Heater Submersible Heater - 200-watt

    Tetra Heater Submersible Heater - 200-watt

    Tetra Submersible Heater The Tetra Submersible Heater features an electronic thermostat that automatically adjusts heat output to keep water at a constant 78 degrees Fahrenheit. An indicator light lets you know when the heater is on and heating your... more

    $20.99

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    Tetra Heater Submersible Heater - 100-watt

    Tetra Heater Submersible Heater - 100-watt

    Tetra Submersible Heater The Tetra Submersible Heater features an electronic thermostat that automatically adjusts heat output to keep water at a constant 78 degrees Fahrenheit. An indicator light lets you know when the heater is on and heating your... more

    $13.29

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    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 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 Aquatic Reptile Heater Submersible 100W

    Tetra Aquatic Reptile Heater Submersible 100W

    The Tetra Aquatic Reptile Heater Submersible Pet Store is a utility that is made especially for your reptile's needs. Effective, efficient, durable and long-lasting, it can definitely warm up the water of your pet's home, making it a nicer and more... more

    $20.99

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    Tetra Ht30 Submersible Heater 100w 10 - 30 Gal

    Tetra Ht30 Submersible Heater 100w 10 - 30 Gal

    Tetra ht30 submersible heater 100w more

    $16.33

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    Tetra Submersible Heater: HT40 Heater 150 Watt Aquariums 30 40 Gallons Multi-Colored

    Tetra Submersible Heater: HT40 Heater 150 Watt Aquariums 30 40 Gallons Multi-Colored

    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

    $32.66 $26.81

    FREE shipping

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    Animal Supply Company Tm33178 Glofish Kit Low Profile

    Animal Supply Company Tm33178 Glofish Kit Low Profile

    Features 5 gallon in which each kit contains Filter/Cartridge.Tetra low profile hood.A GLO- LED Module in hood and Aquarium Heater. more

    $66.18 $50.67

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

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

    Up to 40% Off Treats!

    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+)
    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

    $16.38

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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

    $19.89

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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 $19.89

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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 $16.38

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

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

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

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

    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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    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 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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