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Best Seller
Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart ... more

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

AliExpress

$30.01 $10.80

FREE shipping

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Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart ... more

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

Fish Heater 50-500W Stainless Steel Fish Tank Water Heater Fast Heating Tank Heater Smart

AliExpress

$30.02 $10.81

FREE shipping

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Best Seller
Fish Tank Heater 50-500W Stainless Steel Submersible Fish Tank Heater Smart Temperature Control Tank

Fish Tank Heater 50-500W Stainless Steel Submersible Fish Tank Heater Smart Temperature Control Tank

Fish Tank Heater 50-500W Stainless Steel Submersible Fish Tank Heater Smart Temperature Control Tank ... more

Fish Tank Heater 50-500W Stainless Steel Submersible Fish Tank Heater Smart Temperature Control Tank

Fish Tank Heater 50-500W Stainless Steel Submersible Fish Tank Heater Smart Temperature Control Tank

AliExpress

$20.94 $14.66

FREE shipping

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VIVOSUN Submersible Aquarium Heater 300w Titanium Fish Tank Heaters w/ Intelligent Led Temperature Display | 1.0" L x 1.0" W x 12.8" H | Wayfair

VIVOSUN Submersible Aquarium Heater 300w Titanium Fish Tank Heaters w/ Intelligent Led Temperature Display | 1.0" L x 1.0" W x 12.8" H | Wayfair

VIVOSUN submersible aquarium heaters are more efficient, and the heating unit is completely submerged in the water, providing more consistent heating to the aquarium. An intelligent IC chip controls the heater temperature, making the temperature... ... more

VIVOSUN Submersible Aquarium Heater 300w Titanium Fish Tank Heaters w/ Intelligent Led Temperature Display | 1.0" L x 1.0" W x 12.8" H | Wayfair

VIVOSUN submersible aquarium heaters are more efficient, and the heating unit is completely submerged in the water, providing more consistent heating to the aquarium. An intelligent IC chip controls the heater temperature, making the temperature...

Wayfair

$35.99 $29.99

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VIVOSUN Submersible Aquarium Heater 200w Titanium Fish Tank Heaters w/ Intelligent Led Temperature Display | 1.0" L x 1.0" W x 12.8" H | Wayfair

VIVOSUN Submersible Aquarium Heater 200w Titanium Fish Tank Heaters w/ Intelligent Led Temperature Display | 1.0" L x 1.0" W x 12.8" H | Wayfair

VIVOSUN submersible aquarium heaters are more efficient, and the heating unit is completely submerged in the water, providing more consistent heating to the aquarium. An intelligent IC chip controls the heater temperature, making the temperature... ... more

VIVOSUN Submersible Aquarium Heater 200w Titanium Fish Tank Heaters w/ Intelligent Led Temperature Display | 1.0" L x 1.0" W x 12.8" H | Wayfair

VIVOSUN submersible aquarium heaters are more efficient, and the heating unit is completely submerged in the water, providing more consistent heating to the aquarium. An intelligent IC chip controls the heater temperature, making the temperature...

Wayfair

$34.99

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THEO Shatterproof Aquarium Heater Ideal for 23-40 Gallon Tanks, 12 Inches Long, 150W, .76 LB

THEO Shatterproof Aquarium Heater Ideal for 23-40 Gallon Tanks, 12 Inches Long, 150W, .76 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more

THEO Shatterproof Aquarium Heater Ideal for 23-40 Gallon Tanks, 12 Inches Long, 150W, .76 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it...

Petco.com

$26.49

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AquaBasik Titanium Aquarium Heater Fish Tank 400W Submersible Thermostat Intelligent LED - One-size

AquaBasik Titanium Aquarium Heater Fish Tank 400W Submersible Thermostat Intelligent LED - One-size

Features: - Wide Application - This 400W Titanium Aquarium Heater is designed to fit 3 1/4 to 3 11/12 ft fish tanks with capacities of 70 to 80 gallons, and is ideal for both fresh water and salt water aquariums; Suitable for aquariums, aquaculture,… ... more

AquaBasik Titanium Aquarium Heater Fish Tank 400W Submersible Thermostat Intelligent LED - One-size

Features: - Wide Application - This 400W Titanium Aquarium Heater is designed to fit 3 1/4 to 3 11/12 ft fish tanks with capacities of 70 to 80 gallons, and is ideal for both fresh water and salt water aquariums; Suitable for aquariums, aquaculture,…

Bed Bath & Beyond

$54.49

FREE shipping

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THEO Shatterproof Aquarium Heater Ideal for 5-14 Gallon Tanks, 7 Inches Long, 50W, .583 LB

THEO Shatterproof Aquarium Heater Ideal for 5-14 Gallon Tanks, 7 Inches Long, 50W, .583 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more

THEO Shatterproof Aquarium Heater Ideal for 5-14 Gallon Tanks, 7 Inches Long, 50W, .583 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it...

Petco.com

$20.61

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THEO Shatterproof Aquarium Heater Ideal for 32-60 Gallon Tanks, 200 Watts, .7625 LB

THEO Shatterproof Aquarium Heater Ideal for 32-60 Gallon Tanks, 200 Watts, .7625 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it... ... more

THEO Shatterproof Aquarium Heater Ideal for 32-60 Gallon Tanks, 200 Watts, .7625 LB

Theo is the fully submersible aquarium heater by Hydor, supplied complete with suction cups for both horizontal and vertical positioning. A knob with graduated scale allows you to adjust the thermostat to the desired temperature, maintaining it...

Petco.com

$41.99

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Tucker Murphy Petâ„¢ 1.7 Gal Nano Rimless Aquarium Low Fish Tank Translucent Series Nano Shallow Pond Levitating Floating Air Aquarium (cost efficient | Wayfair

Tucker Murphy Petâ„¢ 1.7 Gal Nano Rimless Aquarium Low Fish Tank Translucent Series Nano Shallow Pond Levitating Floating Air Aquarium (cost efficient | Wayfair

This product floating pond aquarium with a hollow bottom-less design that gives a sense of levitating in the air. It allows a unsurpassed viewing pleasure of your nano aquarium or mini pond & is perfect for enjoying your nano livestock. | Tucker Murphy... ... more

Tucker Murphy Petâ„¢ 1.7 Gal Nano Rimless Aquarium Low Fish Tank Translucent Series Nano Shallow Pond Levitating Floating Air Aquarium (cost efficient | Wayfair

This product floating pond aquarium with a hollow bottom-less design that gives a sense of levitating in the air. It allows a unsurpassed viewing pleasure of your nano aquarium or mini pond & is perfect for enjoying your nano livestock. | Tucker Murphy...

Wayfair

$185.99 $122.99

FREE shipping

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55-75 Gallon Fish Tank Stand with Power Outlets, Heavy Duty Metal Aquarium Stand

55-75 Gallon Fish Tank Stand with Power Outlets, Heavy Duty Metal Aquarium Stand

The Fish Tank Stand includes a built-in power strip with 2 outlets & 2 USB Ports, which provides convenience for charging heater rods, filters, LED lights, and other devices, simplifying your fish tank management. ... more

55-75 Gallon Fish Tank Stand with Power Outlets, Heavy Duty Metal Aquarium Stand

The Fish Tank Stand includes a built-in power strip with 2 outlets & 2 USB Ports, which provides convenience for charging heater rods, filters, LED lights, and other devices, simplifying your fish tank management.

Bed Bath & Beyond

$255.49 $229.94

FREE shipping

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15W USB Aquarium Heater Mini Fish Tank Heater Rod with External Temperature Controller for Betta

15W USB Aquarium Heater Mini Fish Tank Heater Rod with External Temperature Controller for Betta

15W USB Aquarium Heater Mini Fish Tank Heater Rod with External Temperature Controller for Betta ... more

15W USB Aquarium Heater Mini Fish Tank Heater Rod with External Temperature Controller for Betta

15W USB Aquarium Heater Mini Fish Tank Heater Rod with External Temperature Controller for Betta

AliExpress

$14.31 $10.02

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Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable ... more

Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

AliExpress

$25.79 $10.32

FREE shipping

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HiTauing Aquarium Heater 500W Submersible Fish Tank Heater with Over-Temperature Protection and

HiTauing Aquarium Heater 500W Submersible Fish Tank Heater with Over-Temperature Protection and

HiTauing Aquarium Heater 500W Submersible Fish Tank Heater with Over-Temperature Protection and ... more

HiTauing Aquarium Heater 500W Submersible Fish Tank Heater with Over-Temperature Protection and

HiTauing Aquarium Heater 500W Submersible Fish Tank Heater with Over-Temperature Protection and

AliExpress

$89.17 $40.13

FREE shipping

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Aquarium Heater USB Submersible Aquarium Heater Betta Fish Tank Heater With External Temperature

Aquarium Heater USB Submersible Aquarium Heater Betta Fish Tank Heater With External Temperature

Aquarium Heater USB Submersible Aquarium Heater Betta Fish Tank Heater With External Temperature ... more

Aquarium Heater USB Submersible Aquarium Heater Betta Fish Tank Heater With External Temperature

Aquarium Heater USB Submersible Aquarium Heater Betta Fish Tank Heater With External Temperature

AliExpress

$20.52 $9.85

FREE shipping

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Betta Fish Tank Heater Submersible Water Heater Temperature Control 25W/50W Heater for Fish Tank 26

Betta Fish Tank Heater Submersible Water Heater Temperature Control 25W/50W Heater for Fish Tank 26

Betta Fish Tank Heater Submersible Water Heater Temperature Control 25W/50W Heater for Fish Tank 26 ... more

Betta Fish Tank Heater Submersible Water Heater Temperature Control 25W/50W Heater for Fish Tank 26

Betta Fish Tank Heater Submersible Water Heater Temperature Control 25W/50W Heater for Fish Tank 26

AliExpress

$13.52 $8.79

FREE shipping

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Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable ... more

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

AliExpress

$25.71 $9.00

FREE shipping

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Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable ... more

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

AliExpress

$25.75 $9.78

FREE shipping

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Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable ... more

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

Mini Aquarium heating rod Fish Tank Aquarium Heater Submersible Thermostat Heater 18-34 C Adjustable

AliExpress

$37.08 $9.27

FREE shipping

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Mini Betta Fish Tank Desktop Display Turtle Tank Aquarium Small Aquariums Decorative Fish Container

Mini Betta Fish Tank Desktop Display Turtle Tank Aquarium Small Aquariums Decorative Fish Container

Mini Betta Fish Tank Desktop Display Turtle Tank Aquarium Small Aquariums Decorative Fish Container ... more

Mini Betta Fish Tank Desktop Display Turtle Tank Aquarium Small Aquariums Decorative Fish Container

Mini Betta Fish Tank Desktop Display Turtle Tank Aquarium Small Aquariums Decorative Fish Container

AliExpress

$46.15 $32.30

FREE shipping

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220V Stainless Steel Submersible Aquarium Heater Fish Tank Stainless Steel Temperature Thermostat

220V Stainless Steel Submersible Aquarium Heater Fish Tank Stainless Steel Temperature Thermostat

220V Stainless Steel Submersible Aquarium Heater Fish Tank Stainless Steel Temperature Thermostat ... more

220V Stainless Steel Submersible Aquarium Heater Fish Tank Stainless Steel Temperature Thermostat

220V Stainless Steel Submersible Aquarium Heater Fish Tank Stainless Steel Temperature Thermostat

AliExpress

$16.92 $12.69

FREE shipping

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25/50/100/200W Aqua Tank Thermostat Explosionproof Mini Aquarium Heating Rod with Suction Cup Heater

25/50/100/200W Aqua Tank Thermostat Explosionproof Mini Aquarium Heating Rod with Suction Cup Heater

25/50/100/200W Aqua Tank Thermostat Explosionproof Mini Aquarium Heating Rod with Suction Cup Heater ... more

25/50/100/200W Aqua Tank Thermostat Explosionproof Mini Aquarium Heating Rod with Suction Cup Heater

25/50/100/200W Aqua Tank Thermostat Explosionproof Mini Aquarium Heating Rod with Suction Cup Heater

AliExpress

$24.41 $12.21

FREE shipping

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55 Gallon Aquarium Kit with Fish Tank, Fish Net, Fish Food, Heater and Water Conditioners

55 Gallon Aquarium Kit with Fish Tank, Fish Net, Fish Food, Heater and Water Conditioners

55 Gallon Aquarium Kit with Fish Tank, Fish Net, Fish Food, Heater and Water Conditioners ... more

55 Gallon Aquarium Kit with Fish Tank, Fish Net, Fish Food, Heater and Water Conditioners

55 Gallon Aquarium Kit with Fish Tank, Fish Net, Fish Food, Heater and Water Conditioners

AliExpress

$636.12 $318.06

FREE shipping

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20 Gallon Aquarium Kit With LED Lights Aquariums and Fish Tanks Decor Heater and Filter Fishbowl

20 Gallon Aquarium Kit With LED Lights Aquariums and Fish Tanks Decor Heater and Filter Fishbowl

20 Gallon Aquarium Kit With LED Lights Aquariums and Fish Tanks Decor Heater and Filter Fishbowl ... more

20 Gallon Aquarium Kit With LED Lights Aquariums and Fish Tanks Decor Heater and Filter Fishbowl

20 Gallon Aquarium Kit With LED Lights Aquariums and Fish Tanks Decor Heater and Filter Fishbowl

AliExpress

$264.47 $132.23

FREE shipping

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110v-220v Adjustable Temperature Thermostat Heater Rod 25W/ 50W/ Submersible Aquarium Fish Tank

110v-220v Adjustable Temperature Thermostat Heater Rod 25W/ 50W/ Submersible Aquarium Fish Tank

110v-220v Adjustable Temperature Thermostat Heater Rod 25W/ 50W/ Submersible Aquarium Fish Tank ... more

110v-220v Adjustable Temperature Thermostat Heater Rod 25W/ 50W/ Submersible Aquarium Fish Tank

110v-220v Adjustable Temperature Thermostat Heater Rod 25W/ 50W/ Submersible Aquarium Fish Tank

AliExpress

$13.39 $8.70

FREE shipping

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1/2" hose External In-line Aquarium Heater, 200 Watts, 1.106 LB

1/2" hose External In-line Aquarium Heater, 200 Watts, 1.106 LB

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of... ... more

1/2" hose External In-line Aquarium Heater, 200 Watts, 1.106 LB

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of...

Petco.com

$51.59

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5/8" hose External In-line Aquarium Heater, 200 Watts, 200 W / 4.02 IN

5/8" hose External In-line Aquarium Heater, 200 Watts, 200 W / 4.02 IN

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of... ... more

5/8" hose External In-line Aquarium Heater, 200 Watts, 200 W / 4.02 IN

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of...

Petco.com

$44.85

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Adjustable Quartz Glass Aquarium Heater, 150 Watts, 150 W / 12 IN

Adjustable Quartz Glass Aquarium Heater, 150 Watts, 150 W / 12 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 150 Watts, 150 W / 12 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$28.99

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Adjustable Quartz Glass Aquarium Heater, 300 Watts, 300 W / 15.15 IN

Adjustable Quartz Glass Aquarium Heater, 300 Watts, 300 W / 15.15 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 300 Watts, 300 W / 15.15 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$30.99

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Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN

Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 100 Watts, 100 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$27.99

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Adjustable Quartz Glass Aquarium Heater, 25 Watts, 25 W / 9.05 IN

Adjustable Quartz Glass Aquarium Heater, 25 Watts, 25 W / 9.05 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 25 Watts, 25 W / 9.05 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$25.79

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Adjustable Quartz Glass Aquarium Heater, 50 Watts, 50 W / 9.05 IN

Adjustable Quartz Glass Aquarium Heater, 50 Watts, 50 W / 9.05 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 50 Watts, 50 W / 9.05 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$26.19

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Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN

Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 75 Watts, 75 W / 10.44 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$26.56

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Penn Plax Mini 10 Watt Aquarium Heater 6.25 H x 3.6 W x 2.25 D in/grayAcrylic (shatterproof w/ great clarity), in Black | Wayfair CHP1

Penn Plax Mini 10 Watt Aquarium Heater 6.25 H x 3.6 W x 2.25 D in/grayAcrylic (shatterproof w/ great clarity), in Black | Wayfair CHP1

This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,... ... more

Penn Plax Mini 10 Watt Aquarium Heater 6.25 H x 3.6 W x 2.25 D in/grayAcrylic (shatterproof w/ great clarity), in Black | Wayfair CHP1

This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,...

Wayfair

$31.99

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Midwest Homes For Pets Theo Aquarium Heater 12.21 H x 1.3 W x 1.3 D in/gray/red in Black | 40 Gallon (12.21" H x 1.3" W x 1.3" D) | Wayfair T11602

Midwest Homes For Pets Theo Aquarium Heater 12.21 H x 1.3 W x 1.3 D in/gray/red in Black | 40 Gallon (12.21" H x 1.3" W x 1.3" D) | Wayfair T11602

The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more

Midwest Homes For Pets Theo Aquarium Heater 12.21 H x 1.3 W x 1.3 D in/gray/red in Black | 40 Gallon (12.21" H x 1.3" W x 1.3" D) | Wayfair T11602

The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is...

Wayfair

$44.99 $34.45

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Midwest Homes For Pets Theo Shatterproof Aquarium Heater 9.53 H x 2.09 W x 4.53 D in/gray/red in Black | Wayfair T11102

Midwest Homes For Pets Theo Shatterproof Aquarium Heater 9.53 H x 2.09 W x 4.53 D in/gray/red in Black | Wayfair T11102

The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is... ... more

Midwest Homes For Pets Theo Shatterproof Aquarium Heater 9.53 H x 2.09 W x 4.53 D in/gray/red in Black | Wayfair T11102

The Theo fish tank heater has all the essential features for the precise and safe maintenance of the water temperature in your aquarium. The exclusive technology and the high quality of components guarantee a long life. The aquarium heater is...

Wayfair

$41.99 $36.99

FREE shipping

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5/8" hose External In-line Aquarium Heater, 300 Watts, 300 W / 2.96 IN

5/8" hose External In-line Aquarium Heater, 300 Watts, 300 W / 2.96 IN

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of... ... more

5/8" hose External In-line Aquarium Heater, 300 Watts, 300 W / 2.96 IN

Eth is a heater for aquariums also suitable for sump collection tanks and external filters for vertical positioning only. Accurate thanks to the electronic temperature control, it is specially designed to guarantee high resistance and avoid the risk of...

Petco.com

$54.92

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Adjustable Quartz Glass Aquarium Heater, 200 Watts, 200 W / 13.19 IN

Adjustable Quartz Glass Aquarium Heater, 200 Watts, 200 W / 13.19 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 200 Watts, 200 W / 13.19 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$29.99

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Adjustable Quartz Glass Aquarium Heater, 250 Watts, 250 W / 14.17 IN

Adjustable Quartz Glass Aquarium Heater, 250 Watts, 250 W / 14.17 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal... ... more

Adjustable Quartz Glass Aquarium Heater, 250 Watts, 250 W / 14.17 IN

Submersible Quartz Adjustable Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat which features LED Power Indicator Light showing operation: Red-Heating and Green-Temperature Set. All Lifegard heaters are UL Listed with Thermal...

Petco.com

$30.99

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Pre Set Quartz Glass Aquarium Heater, 100 Watts, 100 W / 5.9 IN

Pre Set Quartz Glass Aquarium Heater, 100 Watts, 100 W / 5.9 IN

Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and... ... more

Pre Set Quartz Glass Aquarium Heater, 100 Watts, 100 W / 5.9 IN

Submersible Pre Set Quartz Glass Aquarium Heater safe for Freshwater and Saltwater tanks. Pre Set and Calibrated thermostat to 78 degree with no Temperature adjustment needed. LED Power Indicator Light showing operation: Red-Heating and...

Petco.com

$20.99

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