Fluval M300 Submersible Glass Aquarium Heater (300 watts)

Fluval M300 Submersible Glass Aquarium Heater (300 watts)

The Fluval "M" 300 watt submersible heater is quality manufactured in Europe using superior components and construction. This sleek, compact Fluval heater can be trusted for exceptional performance and unsurpassed reliability. Unique only to the Fluval... more

$33.79 $25.99

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Fluval M300 Submersible Glass Aquarium Heater, 300W

Fluval M300 Submersible Glass Aquarium Heater, 300W

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Ensure that your pets are living in optimal conditions with the help of Fluval M300 Submersible Glass Aquarium Heater. This... more

$25.98

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Fluval M 50watt Submersible Heater

Fluval M 50watt Submersible Heater

Fluval M 50watt Submersible Heater more

$35.30 $27.99

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Fluval M 200watt Submersible Heater

Fluval M 200watt Submersible Heater

Fluval M 200watt Submersible Heater more

$29.99

FREE shipping

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Fluval E Series Heaters 100 watt

Fluval E Series Heaters 100 watt

Innovative electronic heater for fresh and saltwater aquariums Advanced aquarium heater detects abnormal or non-optimal conditions Heater microprocessor monitors and displays aquarium water temperature The most technologically advanced submersible... more

$52.99

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Fluval Edge Compact Aquarium Heater (25 w)

Fluval Edge Compact Aquarium Heater (25 w)

The Fluval 25 watt compact aquarium heater is an automatic, submersible heater for use in indoor aquariums. Without any adjustments needed, it is designed to reach and maintain the set temperature of 26C (78F). The exterior is made of a tough polymer... more

$44.99 $24.89

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Fluval Edge Heater - 25W - Up to 6.6 gal.

Fluval Edge Heater - 25W - Up to 6.6 gal.

Keep your tropical fish warm and happy with this submersible heater! Unbreakable polymer body has an LED lamp. Preset to 78 degrees and requires no adjustments. more

$26.99

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Fluval M 150watt Submersible Heater

Fluval M 150watt Submersible Heater

Fluval M 150watt Submersible Heater more

$35.30 $27.99

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Fluval M100 Submersible Glass Aquarium Heater, 100W

Fluval M100 Submersible Glass Aquarium Heater, 100W

The Fluval "M" 100 watt submersible heater is quality manufactured in Europe using superior components and construction. more

$27.99

FREE shipping

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Heater Submersible Ht30

Heater Submersible Ht30

The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees. 100 watt. more

$11.99

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Heater Submersible Ht55 200W 40-55 gal

Heater Submersible Ht55 200W 40-55 gal

This pre-set heater technology. For 40 �\" 55 gallon aquariums (200W). UL listed device. This item replaces item # 26454, but with a lower item cost. Same product design/look as the rest of the HT heater line (overall new heater line look graphics &... more

$17.99

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Fluval M Heater 150W

Fluval M Heater 150W

European-made aquarium heater boasts quality performance Shock-resistant glass heater mirrors aquarium surroundings Maintain proper water temperature AND aquarium aesthetics Ultra modern design meets reliable European aquarium heater technology. The... more

$27.99 $22.39

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Fluval M Heater 100W

Fluval M Heater 100W

European-made aquarium heater boasts quality performance Shock-resistant glass heater mirrors aquarium surroundings Maintain proper water temperature AND aquarium aesthetics Ultra modern design meets reliable European aquarium heater technology. The... more

$27.99 $22.39

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United Pet Group Tetra-Ht55 Submersible Heater 40-55 Gallon 26463, As Shown

United Pet Group Tetra-Ht55 Submersible Heater 40-55 Gallon 26463, As Shown

About this item HT55 SUBMERSIBLE HEATER- 200 watt submersible heater- Electronic thermostat automatically maintains water temperature and prevents overheating, extending heater life- No adjustments are needed- The indicator light lets you know when the... more

$24.69

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United Pet Group Tetra-Submersible Heater 30-40 Gallon 26462, As Shown

United Pet Group Tetra-Submersible Heater 30-40 Gallon 26462, As Shown

About this item SUBMERSIBLE HEATER- UPC : 046798264620- Size : 30-40 GALLON- Length : 3-25- Width : 1-6- Height : 7-25- Product Type : Aquatics - Heaters / Submersible- Shipping Dimensions: 3-25x1-6x7-25 SKU: BC972294 Specifications Shipping Weight (in... more

$25.01

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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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Submersible Heater 200 Watts

Submersible Heater 200 Watts

Submersible heater 200 wattsPart #: AQE100001502Item Name: Submersible Heater 200 WattsID: 18458-pid more

$33.95

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MFR BACKORDER 122116 Tetra HT10 Submersible Heater 50 Watt (210 Gal)

MFR BACKORDER 122116 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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Submersible Heater 300 Watts

Submersible Heater 300 Watts

Submersible heater 300 wattsPart #: AQE100001503Item Name: Submersible Heater 300 WattsID: 23426-pid more

$35.95

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Submersible Heater 200 Watts

Submersible Heater 200 Watts

Submersible heater 200 wattsPart #: AQE100001502Item Name: Submersible Heater 200 WattsID: 18458-pid more

$37.99

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PetFenceUSA

(250+)
Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy0

Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy0

400W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 80-105 gallons.Length - 15.5"Part #: AHY00320Item Name: Theo... more

$29.95

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PetFenceUSA

(250+)
Submersible Heater 200 Watts

Submersible Heater 200 Watts

Submersible heater 200 wattsPart #: AQE100001502Item Name: Submersible Heater 200 WattsID: 18458-pid more

$37.99

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Submersible Heater 100 Watts

Submersible Heater 100 Watts

Submersible heater 100 wattsPart #: AQE100001500Item Name: Submersible Heater 100 WattsID: 18456-pid more

$33.99

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Submersible Heater 300 Watts

Submersible Heater 300 Watts

Submersible heater 300 wattsPart #: AQE100001503Item Name: Submersible Heater 300 WattsID: 23426-pid more

$48.40

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Peazz

(100+)
Submersible Heater 100 Watts

Submersible Heater 100 Watts

Submersible heater 100 wattsPart #: AQE100001500Item Name: Submersible Heater 100 WattsID: 18456-pid more

$31.95

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Submersible Heater 200 Watts

Submersible Heater 200 Watts

Submersible heater 200 wattsPart #: AQE100001502Item Name: Submersible Heater 200 WattsID: 18458-pid more

$46.51

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Peazz Pet

(2,500+)
Submersible Heater 100 Watts

Submersible Heater 100 Watts

Submersible heater 100 wattsPart #: AQE100001500Item Name: Submersible Heater 100 WattsID: 18456-pid more

$42.51

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Peazz Pet

(2,500+)
Submersible Heater 100 Watts

Submersible Heater 100 Watts

Submersible heater 100 wattsPart #: AQE100001500Item Name: Submersible Heater 100 WattsID: 18456-pid more

$42.51

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Peazz

(100+)
Submersible Heater 50 Watts

Submersible Heater 50 Watts

Submersible heater 50 wattsPart #: AQE100009498Item Name: Submersible Heater 50 WattsID: 18461-pid more

$28.95

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Aqen Heater Submersible 200 Watts

Aqen Heater Submersible 200 Watts

Aqen Heater Submersible 200 Watts more

$53.49

FREE shipping

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Overstock.com

(625,000+)
Aqen Heater Submersible 50 Watts

Aqen Heater Submersible 50 Watts

Aqen Heater Submersible 50 Watts more

$45.49

FREE shipping

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Overstock.com

(625,000+)
Fluval M300 Submersible Glass Aquarium Heater, 300W

Fluval M300 Submersible Glass Aquarium Heater, 300W

. more

$56.74

FREE shipping

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Heater Submersible Ht40 150W

Heater Submersible Ht40 150W

This heater completes the HT heater line. Pre- set heater technology. Easy to use and conceal. For aquariums 30 �\" 40 gallons (150W). UL listed device. New line look sales box. 2 year warranty. more

$17.99

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Heater Submersible Ht10

Heater Submersible Ht10

The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees. 50 watt. more

$9.99

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Fluval M Heater 200W

Fluval M Heater 200W

European-made aquarium heater boasts quality performance Shock-resistant glass heater mirrors aquarium surroundings Maintain proper water temperature AND aquarium aesthetics Ultra modern design meets reliable European aquarium heater technology. The... more

$29.99 $23.99

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Fluval M Heater 300W

Fluval M Heater 300W

European-made aquarium heater boasts quality performance Shock-resistant glass heater mirrors aquarium surroundings Maintain proper water temperature AND aquarium aesthetics Ultra modern design meets reliable European aquarium heater technology. The... more

$29.99 $23.99

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Fluval LED Edge Aquarium 25W Compact Heater (use 2 heaters for 12-gallon Edge)

Fluval LED Edge Aquarium 25W Compact Heater (use 2 heaters for 12-gallon Edge)

Energy-efficient LEDs brilliantly illuminate these stylish designer aquariums. Fluval LED Edge Aquarium Kits elevate the popular Edge aquarium to new heights with the benefits of Light Emitting Diodes. Enjoy powerful illumination, energy savings and... more

$19.99

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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 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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Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 50W

Cobalt Aquatics Easy-Therm Submersible Aquarium Heater 50W

Durably constructed aquarium heater with super flat design available at a great hobby-friendly price. Cobalt Aquatics Easy-Therm Submersible Aquarium Heater features a shatterproof outer casing and a sleek, low-profile design to ensure reliable,... more

$44.56 $37.88

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