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Best Seller
Jolly Preset Heater 22 watt, 6.6 GAL

Jolly Preset Heater 22 watt, 6.6 GAL

Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent... ... more

Jolly Preset Heater 22 watt, 6.6 GAL

Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent...

Petco.com

$29.99

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Jolly Preset Heater 12 watt, 3.2 GAL

Jolly Preset Heater 12 watt, 3.2 GAL

Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent... ... more

Jolly Preset Heater 12 watt, 3.2 GAL

Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent...

Petco.com

$26.99

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

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

$33.22

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Jolly Preset Heater 30 watt, 10 GAL

Jolly Preset Heater 30 watt, 10 GAL

Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent... ... more

Jolly Preset Heater 30 watt, 10 GAL

Sicce Jolly heaters are extremely durable & virtually unbreakable plastic units that can be placed beneath aquarium gravel or sand for continual heating. The preset models are precisely calibrated to 77degree F and feature thermal protection to prevent...

Petco.com

$34.99

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Scuba Contactless Submersible Heater, 300 Watts, 90 GAL

Scuba Contactless Submersible Heater, 300 Watts, 90 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed. ... more

Scuba Contactless Submersible Heater, 300 Watts, 90 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed.

Petco.com

$59.99

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Jolly Heater, 20 Watt

Jolly Heater, 20 Watt

JOLLY heaters are designed for small freshwater and marine tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice also for turtle or reptile tanks. ... more

Jolly Heater, 20 Watt

JOLLY heaters are designed for small freshwater and marine tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice also for turtle or reptile tanks.

Petco.com

$24.99

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Scuba Contactless Submersible Heater, 50 Watts, 15 GAL

Scuba Contactless Submersible Heater, 50 Watts, 15 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed. ... more

Scuba Contactless Submersible Heater, 50 Watts, 15 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed.

Petco.com

$42.99

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Jolly Heater, 10 Watt

Jolly Heater, 10 Watt

JOLLY heaters are designed for small freshwater and marine tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice also for turtle or reptile tanks. ... more

Jolly Heater, 10 Watt

JOLLY heaters are designed for small freshwater and marine tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice also for turtle or reptile tanks.

Petco.com

$20.99

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Preset Aquarium Heater, 50W, 10 GAL

Preset Aquarium Heater, 50W, 10 GAL

GloFish Submersible Heater is designed to keep your aquatic fish comfortable, with an electronic thermostat that automatically maintains a consistent water temperature of 78 degrees and prevents overheating, extending heater life. An indicator light... ... more

Preset Aquarium Heater, 50W, 10 GAL

GloFish Submersible Heater is designed to keep your aquatic fish comfortable, with an electronic thermostat that automatically maintains a consistent water temperature of 78 degrees and prevents overheating, extending heater life. An indicator light...

Petco.com

$8.38

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Preset Aquarium Heater, 100W, 100 W / 6.4 IN

Preset Aquarium Heater, 100W, 100 W / 6.4 IN

Introducing the Aqueon Preset Aquarium Heater - a must-have for any fish lover! With its sleek and shatter-resistant construction, this heater is built to last. And the best part? No fiddling around with complicated temperature settings - it's preset... ... more

Preset Aquarium Heater, 100W, 100 W / 6.4 IN

Introducing the Aqueon Preset Aquarium Heater - a must-have for any fish lover! With its sleek and shatter-resistant construction, this heater is built to last. And the best part? No fiddling around with complicated temperature settings - it's preset...

Petco.com

$24.99

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Scuba Contactless Submersible Heater, 100 Watts, 35 GAL

Scuba Contactless Submersible Heater, 100 Watts, 35 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed. ... more

Scuba Contactless Submersible Heater, 100 Watts, 35 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed.

Petco.com

$44.99

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Scuba Contactless Submersible Heater, 200 Watts, 60 GAL

Scuba Contactless Submersible Heater, 200 Watts, 60 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed. ... more

Scuba Contactless Submersible Heater, 200 Watts, 60 GAL

NNOVATIVE heater range equipped with patented "contactless" temperature electronic control. The EASIEST and MOST IMMEDIATE way to set the temperature of the heater. FREE APP to record and precisely set the water temperature as needed.

Petco.com

$52.99

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M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB

M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB

Today, we're introducing the Fluval M50 Submersible Heater! This little guy is an absolute powerhouse, providing exceptional performance and unsurpassed reliability for your aquarium. Plus, it's got something special up its sleeve: exclusive mirror... ... more

M50 Submersible Heater, 50 W, up to 15 US Gal (50 L), .6 LB

Today, we're introducing the Fluval M50 Submersible Heater! This little guy is an absolute powerhouse, providing exceptional performance and unsurpassed reliability for your aquarium. Plus, it's got something special up its sleeve: exclusive mirror...

Petco.com

$28.00

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