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Tetra 26454 Heater 55 Submersible Heater, 200-Watt

Tetra 26454 Heater 55 Submersible Heater, 200-Watt

Tetra's ht line of heaters are easy-to-use and work in aquariums ranging from 2 to 55 gallons. The ht10 and ht30 have electronic thermostats that automatically adjust heat output to keep water at a constant 78 degrees f. The ht55 is adjustable between...

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Marina Submersible Heater 8.5in 100W

Marina Submersible Heater 8.5in 100W

Powerful 100-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 100 litres (30 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an... ... more

Marina Submersible Heater 8.5in 100W

Powerful 100-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 100 litres (30 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience, including an...

$12.99

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Marina Submersible Heater 6in 50W

Marina Submersible Heater 6in 50W

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 38 litres (10 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience,... ... more

Marina Submersible Heater 6in 50W

Small yet powerful, the mini 50-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 38 litres (10 US gal) aquariums. The heater includes many practical features for easy use, safety and convenience,...

$10.99

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Best Seller
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

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...

Hayneedle

$24.23 $18.97

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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

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...

$16.11 $10.09

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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 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 do is... ... more

Tetra HT30 Submersible Heater 100 Watt (1030 Gal)

HT Submersible Heater (100 Watt) The new Tetra 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 do is...

$19.86 $12.29

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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

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...

Hayneedle

$19.18 $17.16

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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

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...

$33.79 $25.99

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Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$23.55 $17.85

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Aqueon Pro Heater 200 Watt

Aqueon Pro Heater 200 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 200 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Pet Supplies 4 Less

$48.99

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Aqueon Pro Heater 200 Watt

Aqueon Pro Heater 200 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 200 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Lambert Vet Supply

$43.99

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Aqueon Pro Heater 150 Watt

Aqueon Pro Heater 150 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 150 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Lambert Vet Supply

$41.99

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Aqueon Pro Heater 150 Watt

Aqueon Pro Heater 150 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 150 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Pet Supplies 4 Less

$45.99

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Aqueon Pro Heater 250 Watt

Aqueon Pro Heater 250 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 250 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Pet Supplies 4 Less

$50.99

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Aqueon Pro Heater 250 Watt

Aqueon Pro Heater 250 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 250 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Lambert Vet Supply

$45.99

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26446 Submersible Aquarium Heater, 100-Watt, All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green.., By Tetra Ship from US

26446 Submersible Aquarium Heater, 100-Watt, All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green.., By Tetra Ship from US

All 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 tank... ... more

26446 Submersible Aquarium Heater, 100-Watt, All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green.., By Tetra Ship from US

All 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 tank...

$24.99

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Penn Plax Fully Submersible Aquarium Heater, 200-Watt

Penn Plax Fully Submersible Aquarium Heater, 200-Watt

The Cascade Heat line of aquarium heaters from Penn-Plax brings trouble-free and reliable operation to your aquarium at a bargain price. Each heater features heavy duty coils encased in thick glass tubing and heats aquariums up to 55 gallons. While... ... more

Penn Plax Fully Submersible Aquarium Heater, 200-Watt

The Cascade Heat line of aquarium heaters from Penn-Plax brings trouble-free and reliable operation to your aquarium at a bargain price. Each heater features heavy duty coils encased in thick glass tubing and heats aquariums up to 55 gallons. While...

$33.64 $15.59

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Tetra Submersible Aquarium Tank Heater, 30-60 Gallon, 200-Watt

Tetra Submersible Aquarium Tank Heater, 30-60 Gallon, 200-Watt

Keep tropical fish comfortable with the Tetra Submersible Heater. Tropical fish require consistent water temperatures for optimal health. This compact heater ensures optimal, consistent water temperatures. The unit is completely submersible, for easy... ... more

Tetra Submersible Aquarium Tank Heater, 30-60 Gallon, 200-Watt

Keep tropical fish comfortable with the Tetra Submersible Heater. Tropical fish require consistent water temperatures for optimal health. This compact heater ensures optimal, consistent water temperatures. The unit is completely submersible, for easy...

$24.68

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K&H Pet Products Ultimate Pail Heater with Cord Clip 250 Watt (KH8400), Grey metal (Plastic)

K&H Pet Products Ultimate Pail Heater with Cord Clip 250 Watt (KH8400), Grey metal (Plastic)

Ideal for any size bucket, this 250 watt de-icer comes with a clip for convenience. Keep your animals in constant supply of fresh water this winter. Submersible Safe for all buckets Full cage included Brand: K&H Pet Products Model: KH8400 Color: Red... ... more

K&H Pet Products Ultimate Pail Heater with Cord Clip 250 Watt (KH8400), Grey metal (Plastic)

Ideal for any size bucket, this 250 watt de-icer comes with a clip for convenience. Keep your animals in constant supply of fresh water this winter. Submersible Safe for all buckets Full cage included Brand: K&H Pet Products Model: KH8400 Color: Red...

Overstock.com

(675,000+)

$36.49

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Overstock.com

(675,000+)
Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology... ... more

Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology...

$41.99 $29.99

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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

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...

Hayneedle

$20.48

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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

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...

Hayneedle

$20.48

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Marina C10 Submersible Aquarium Heater (10 w)

Marina C10 Submersible Aquarium Heater (10 w)

The Marina C10 is a 10 watt compact, 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 so that it will not... ... more

Marina C10 Submersible Aquarium Heater (10 w)

The Marina C10 is a 10 watt compact, 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 so that it will not...

$33.99 $25.39

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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

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...

Hayneedle

$18.52

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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

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...

Hayneedle

$18.52

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Penn Plax 7 in. 50 Watt Heater for 10 gal. Aquarium - CH850

Penn Plax 7 in. 50 Watt Heater for 10 gal. Aquarium - CH850

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 7 in. 50 Watt Heater for 10 gal. Aquarium - CH850

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$18.19 $16.27

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Penn Plax 10 in. 150 Watt Heater for 30 gal. Aquarium - CH8150

Penn Plax 10 in. 150 Watt Heater for 30 gal. Aquarium - CH8150

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 10 in. 150 Watt Heater for 30 gal. Aquarium - CH8150

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$19.95 $17.85

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Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$19.99 $17.06

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Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$22.58 $18.65

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Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$23.67 $17.04

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Aqueon Pro Heater 100 Watt

Aqueon Pro Heater 100 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 100 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green – Heating ; Red – Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Lambert Vet Supply

$40.99

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Aqueon Pro Heater 100 Watt

Aqueon Pro Heater 100 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate... ... more

Aqueon Pro Heater 100 Watt

Pro Heaters are precision calibrated aquarium heaters that are full submersible • Power Monitor light (Green �\" Heating ; Red �\" Aquarium at set temperature) • Shatterproof and Nearly Indestructible • Electronic Thermostat for Safety and Accurate...

Pet Supplies 4 Less

$44.99

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Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$19.27

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Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 10 in. 200 Watt Heater for 40/55 gal. Aquarium - CH10200

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$19.27

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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

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...

$44.99 $24.89

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Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$17.50

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Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 8 in. 50 Watt Heater for 15 gal. Aquarium - CH875

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$17.50

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Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$23.03

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Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 8 in. 100 Watt Heater for 20 gal. Aquarium - CH8100

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$23.03

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Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 12 in. 300 Watt Heater for 75/125 gal. Aquarium - CH12300

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$20.14

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Penn Plax 7 in. 50 Watt Heater for 10 gal. Aquarium - CH850

Penn Plax 7 in. 50 Watt Heater for 10 gal. Aquarium - CH850

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums. ... more

Penn Plax 7 in. 50 Watt Heater for 10 gal. Aquarium - CH850

Automatically sets and maintains your desired temperature. Accurate to 1 degree. Fully submersible. Can be used for fresh and salt water aquariums.

Hayneedle

$17.57

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