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Hydor Slim Heater 7.5W (Mfg# T20201)

Hydor Slim Heater 7.5W (Mfg# T20201)

Get a $40 Gift Certificate with Orders $125+ with ...

Easily warm your miniature aquarium to a comfortable, hospitable temperature that helps keep your fish thriving! Fully submersible Hydor Slim Aquarium Heater feature plug-and-go design, shock-proof construction, and a sleek shape that blends in with... ... more

Hydor Slim Heater 7.5W (Mfg# T20201)

Easily warm your miniature aquarium to a comfortable, hospitable temperature that helps keep your fish thriving! Fully submersible Hydor Slim Aquarium Heater feature plug-and-go design, shock-proof construction, and a sleek shape that blends in with...

(275,000+)

$9.99

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(275,000+)
Hydor Slim Heater for Micro Tanks & Mini Aquariums - T20201

Hydor Slim Heater for Micro Tanks & Mini Aquariums - T20201

Helps increase by a few degrees Fahrenheit/Celsius the water temperature of mini aquariums compared to the room temperature where they are positioned. Aquariums 2-5 Gallons (7.5 Watts) ... more

Hydor Slim Heater for Micro Tanks & Mini Aquariums - T20201

Helps increase by a few degrees Fahrenheit/Celsius the water temperature of mini aquariums compared to the room temperature where they are positioned. Aquariums 2-5 Gallons (7.5 Watts)

EPIC Petster

$8.97

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Hydor Slim Heater for Micro Tanks & Mini Aquariums - T20301

Hydor Slim Heater for Micro Tanks & Mini Aquariums - T20301

Helps increase by a few degrees Fahrenheit/Celsius the water temperature of mini aquariums compared to the room temperature where they are positioned. Aquariums 5-10 Gallons (15 Watts) ... more

Hydor Slim Heater for Micro Tanks & Mini Aquariums - T20301

Helps increase by a few degrees Fahrenheit/Celsius the water temperature of mini aquariums compared to the room temperature where they are positioned. Aquariums 5-10 Gallons (15 Watts)

EPIC Petster

$9.97

FREE shipping

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Hydor Theo Heater - Submersible Aquarium Heater - T11402

Hydor Theo Heater - Submersible Aquarium Heater - T11402

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 300 Watts - 15.5" Long (53-80 Gallons) ... more

Hydor Theo Heater - Submersible Aquarium Heater - T11402

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 300 Watts - 15.5" Long (53-80 Gallons)

EPIC Petster

$27.97

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Hydor Slim Heater 15W (Mfg# T203201)

Hydor Slim Heater 15W (Mfg# T203201)

Get a $40 Gift Certificate with Orders $125+ with ...

Easily warm your miniature aquarium to a comfortable, hospitable temperature that helps keep your fish thriving! Fully submersible Hydor Slim Aquarium Heater feature plug-and-go design, shock-proof construction, and a sleek shape that blends in with... ... more

Hydor Slim Heater 15W (Mfg# T203201)

Easily warm your miniature aquarium to a comfortable, hospitable temperature that helps keep your fish thriving! Fully submersible Hydor Slim Aquarium Heater feature plug-and-go design, shock-proof construction, and a sleek shape that blends in with...

(275,000+)

$10.99

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(275,000+)
ETH In-Line Heater 200 watt, 5/8"

ETH In-Line Heater 200 watt, 5/8"

Get a $40 Gift Certificate with Orders $125+ with ...

Prevents temperature variations caused by poor water circulation Precise, accurate temperature setting Indicator light shows when unit is "ON" Double insulated and double sealed The first compact aquarium heater that operates externally, saving... ... more

ETH In-Line Heater 200 watt, 5/8"

Prevents temperature variations caused by poor water circulation Precise, accurate temperature setting Indicator light shows when unit is "ON" Double insulated and double sealed The first compact aquarium heater that operates externally, saving...

(275,000+)

$52.99

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(275,000+)
Slim Heater for Bettas, Bowls and Aquariums, All Types Internal Skimmer Mount your Aquariums Aquarium Helps HCX9115E Theo InLine 10 promoting 58 Small ideal Heater.., By Hydor

Slim Heater for Bettas, Bowls and Aquariums, All Types Internal Skimmer Mount your Aquariums Aquarium Helps HCX9115E Theo InLine 10 promoting 58 Small ideal Heater.., By Hydor

Helps guarantee your fish a healthy life by promoting the ideal water temperatureCan be positioned under gravelPlug and playNo temperature to set90-Degree Angle for perfect betta bowl fit ... more

Slim Heater for Bettas, Bowls and Aquariums, All Types Internal Skimmer Mount your Aquariums Aquarium Helps HCX9115E Theo InLine 10 promoting 58 Small ideal Heater.., By Hydor

Helps guarantee your fish a healthy life by promoting the ideal water temperatureCan be positioned under gravelPlug and playNo temperature to set90-Degree Angle for perfect betta bowl fit

$13.99

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Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy00320

Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy00320

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

Hydor Usa Inc. Theo 400 Watt Submersible Shatterproof Heater 15.5" Hy00320

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...

PetFenceUSA

$29.95

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... ... more

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid...

PetFenceUSA

$47.95

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... ... more

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid...

Peazz Pet

$58.24

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Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo... ... more

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo...

PetFenceUSA

$25.95

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Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo... ... more

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo...

Peazz Pet

$34.61

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Slim Heater for Bettas, Bowls and Aquariums 7.5 Watt, Oval, up to 5 gal, USA, Brand Hydor

Slim Heater for Bettas, Bowls and Aquariums 7.5 Watt, Oval, up to 5 gal, USA, Brand Hydor

7-1/2-watt Slim Heater helps guarantee your fish a healthy life by promoting the ideal water temperature. Specially designed with the innovative PTC (Positive Thermal Coefficient) element to heat the temperature of your aquarium or terrarium an average... ... more

Slim Heater for Bettas, Bowls and Aquariums 7.5 Watt, Oval, up to 5 gal, USA, Brand Hydor

7-1/2-watt Slim Heater helps guarantee your fish a healthy life by promoting the ideal water temperature. Specially designed with the innovative PTC (Positive Thermal Coefficient) element to heat the temperature of your aquarium or terrarium an average...

$19.79

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Hydor Slim Heater for Bettas, Bowls and Aquariums

Hydor Slim Heater for Bettas, Bowls and Aquariums

Hydor 7-1/2-watt Slim Heater helps guarantee your fish a healthy life by promoting the ideal water temperature. Specially designed with the innovative PTC (Positive Thermal Coefficient) element to heat the temperature of your aquarium or terrarium an... ... more

Hydor Slim Heater for Bettas, Bowls and Aquariums

Hydor 7-1/2-watt Slim Heater helps guarantee your fish a healthy life by promoting the ideal water temperature. Specially designed with the innovative PTC (Positive Thermal Coefficient) element to heat the temperature of your aquarium or terrarium an...

$14.58

FREE shipping

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... ... more

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8 flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid...

Peazz

$58.24

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Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo... ... more

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12 Part #: AHY00036Item Name: Theo...

Peazz

$34.61

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Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid... ... more

Hydor Usa Inc. Eth300 300 Watt External In - Line Heater For 5/8" Hose Hy00019

300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to avoid...

TSCShops.com

$47.95

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Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo... ... more

Hydor Usa Inc. Theo 200 Watt Submersible Shatterproof Heater 12" Hy00036

200W submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. For aquariums 26-53 gallons.Length - 12"Part #: AHY00036Item Name: Theo...

TSCShops.com

$25.95

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Mini-Therm Plastic 10

Mini-Therm Plastic 10

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic... ... more

Mini-Therm Plastic 10

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic...

Pet Supplies 4 Less

$14.99

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Mini-Therm Plastic 10

Mini-Therm Plastic 10

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic... ... more

Mini-Therm Plastic 10

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5 gals. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal ceramic...

Lambert Vet Supply

$14.88

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BiOrb by Oase Life 12 Gallon Aquarium White - 45864

BiOrb by Oase Life 12 Gallon Aquarium White - 45864

Dimensions: 15W x 10D x 23H in.. Made from strong acrylic. For fresh or salt water. Includes LED light and 5-stage filtration system. 1-size-fits-all filter cartridge. 12V transformer. Choose from available color options. Keep smaller fresh or... ... more

BiOrb by Oase Life 12 Gallon Aquarium White - 45864

Dimensions: 15W x 10D x 23H in.. Made from strong acrylic. For fresh or salt water. Includes LED light and 5-stage filtration system. 1-size-fits-all filter cartridge. 12V transformer. Choose from available color options. Keep smaller fresh or...

Hayneedle

$379.99

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BiOrb by Oase Life 12 Gallon Aquarium Black - 45850

BiOrb by Oase Life 12 Gallon Aquarium Black - 45850

Dimensions: 15W x 10D x 23H in.. Made from strong acrylic. For fresh or salt water. Includes LED light and 5-stage filtration system. 1-size-fits-all filter cartridge. 12V transformer. Choose from available color options. Keep smaller fresh or... ... more

BiOrb by Oase Life 12 Gallon Aquarium Black - 45850

Dimensions: 15W x 10D x 23H in.. Made from strong acrylic. For fresh or salt water. Includes LED light and 5-stage filtration system. 1-size-fits-all filter cartridge. 12V transformer. Choose from available color options. Keep smaller fresh or...

Hayneedle

$379.99

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Tetra Pond 20-Gallon Whisper EX Filter For Aquariums - 0861-1238

Tetra Pond 20-Gallon Whisper EX Filter For Aquariums - 0861-1238

Dimensions: 6.06W x 5.56D x 9.19H in.. Uses medium cartridges. For 10 - 20 gallon aquariums. Time strip notifies when to replace filter. Continuous flushing prevents debris build up. Ready to use out of the box. Keep the water in your aquarium clean... ... more

Tetra Pond 20-Gallon Whisper EX Filter For Aquariums - 0861-1238

Dimensions: 6.06W x 5.56D x 9.19H in.. Uses medium cartridges. For 10 - 20 gallon aquariums. Time strip notifies when to replace filter. Continuous flushing prevents debris build up. Ready to use out of the box. Keep the water in your aquarium clean...

Hayneedle

$31.53 $23.33

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Tetra Whisper Power Filter 10 26316

Tetra Whisper Power Filter 10 26316

Hinged lid for improved ergonomics/ease of use.Improved compact aesthetic design.Bio-bag improvements: upgraded dual-density carbon filter, timestrip indicators, and packaging upgrade.For use in 5-10 gallon aquariums. Uses medium carbon... ... more

Tetra Whisper Power Filter 10 26316

Hinged lid for improved ergonomics/ease of use.Improved compact aesthetic design.Bio-bag improvements: upgraded dual-density carbon filter, timestrip indicators, and packaging upgrade.For use in 5-10 gallon aquariums. Uses medium carbon...

Pupdaddy.com

$239.22

FREE shipping

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Aqueon Flat Heater 100101231

Aqueon Flat Heater 100101231

Ideal for aquariums up to 10 gallons Quick and easy installation Completely submersible Efficiently warms water ... more

Aqueon Flat Heater 100101231

Ideal for aquariums up to 10 gallons Quick and easy installation Completely submersible Efficiently warms water

Pupdaddy.com

$14.33

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Hydor Theo Heater - Submersible Aquarium Heater - T11102

Hydor Theo Heater - Submersible Aquarium Heater - T11102

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 50 Watts - 7" Long (5-14 Gallons) ... more

Hydor Theo Heater - Submersible Aquarium Heater - T11102

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 50 Watts - 7" Long (5-14 Gallons)

EPIC Petster

$21.97

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Hydor Theo Heater - Submersible Aquarium Heater - T11502

Hydor Theo Heater - Submersible Aquarium Heater - T11502

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 400 Wats - 15.5" Long (80-105 Gallons) ... more

Hydor Theo Heater - Submersible Aquarium Heater - T11502

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 400 Wats - 15.5" Long (80-105 Gallons)

EPIC Petster

$29.97

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Hydor Theo Heater - Submersible Aquarium Heater - T11702

Hydor Theo Heater - Submersible Aquarium Heater - T11702

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 25 Wats - 6.9" Long (2-7 Gallons) ... more

Hydor Theo Heater - Submersible Aquarium Heater - T11702

Submersible aquarium heater. UL listed. Safe and reliable. Made from specially enginereed shatterproof glass. Temperature controlled and maintained by precise micro-switch. 25 Wats - 6.9" Long (2-7 Gallons)

EPIC Petster

$19.97

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Hydor ETH External Thermal Heater (In Line) - T08203

Hydor ETH External Thermal Heater (In Line) - T08203

200W & 300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to... ... more

Hydor ETH External Thermal Heater (In Line) - T08203

200W & 300W in-line aquarium heater suitable for all canister filters with 5/8" flexible hosing. No danger of damage if unit is run dry for short period as the ETH will switch itself off before overheating. Heats with high efficiency and designed to...

EPIC Petster

$59.97

FREE shipping

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ETH In-Line Heater 300 watt, 5/8"

ETH In-Line Heater 300 watt, 5/8"

Get a $40 Gift Certificate with Orders $125+ with ...

Prevents temperature variations caused by poor water circulation Precise, accurate temperature setting Indicator light shows when unit is "ON" Double insulated and double sealed The first compact aquarium heater that operates externally, saving... ... more

ETH In-Line Heater 300 watt, 5/8"

Prevents temperature variations caused by poor water circulation Precise, accurate temperature setting Indicator light shows when unit is "ON" Double insulated and double sealed The first compact aquarium heater that operates externally, saving...

(275,000+)

$54.99

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(275,000+)
Elite Radiant Mini Aquarium Heater - A731

Elite Radiant Mini Aquarium Heater - A731

25 & 50-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums up to 5-10 gallons depending on wattage 50 Watts (6" Long) ... more

Elite Radiant Mini Aquarium Heater - A731

25 & 50-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums up to 5-10 gallons depending on wattage 50 Watts (6" Long)

EPIC Petster

$7.97

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Elite Radiant Mini Aquarium Heater - A730

Elite Radiant Mini Aquarium Heater - A730

25 & 50-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums up to 5-10 gallons depending on wattage 25 Watts (6" Long) ... more

Elite Radiant Mini Aquarium Heater - A730

25 & 50-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums up to 5-10 gallons depending on wattage 25 Watts (6" Long)

EPIC Petster

$7.97

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Elite Radiant Aquarium Heater - A734

Elite Radiant Aquarium Heater - A734

50, 75 & 100-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums 10-20 gallons depending on wattage 75 Watts (8" Long) ... more

Elite Radiant Aquarium Heater - A734

50, 75 & 100-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums 10-20 gallons depending on wattage 75 Watts (8" Long)

EPIC Petster

$7.97

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Penn Plax Cascade Submersible Heat Aquarium Heater

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 50 Watts - 7" Long (10 Gallons) ... more

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 50 Watts - 7" Long (10 Gallons)

EPIC Petster

$14.97

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Penn Plax Cascade Submersible Heat Aquarium Heater

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 150 Watts - 10" Long (30 Gallons) ... more

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 150 Watts - 10" Long (30 Gallons)

EPIC Petster

$16.97

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Penn Plax Cascade Submersible Heat Aquarium Heater

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 25 Watts - 7" Long (10 Gallons) ... more

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 25 Watts - 7" Long (10 Gallons)

EPIC Petster

$13.97

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Penn Plax Cascade Submersible Heat Aquarium Heater

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 200 Watts - 10" Long (55 Gallons) ... more

Penn Plax Cascade Submersible Heat Aquarium Heater

Accurately maintains the desired temperature in your tank Fully submersible and can be placed horizontally or vertically in your tank Easy to set and accurate to 1° Fahrenheit. 200 Watts - 10" Long (55 Gallons)

EPIC Petster

$16.97

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Elite Radiant Aquarium Heater - A733

Elite Radiant Aquarium Heater - A733

50, 75 & 100-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums 10-20 gallons depending on wattage 50 Watts (8" Long) ... more

Elite Radiant Aquarium Heater - A733

50, 75 & 100-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums 10-20 gallons depending on wattage 50 Watts (8" Long)

EPIC Petster

$7.97

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Elite Radiant Aquarium Heater - A735

Elite Radiant Aquarium Heater - A735

50, 75 & 100-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums 10-20 gallons depending on wattage 100 Watts (8" Long) ... more

Elite Radiant Aquarium Heater - A735

50, 75 & 100-watt aquarium heaters Maintains accurate aquarium temperature Pilot on/off switch Suitable for aquariums 10-20 gallons depending on wattage 100 Watts (8" Long)

EPIC Petster

$7.97

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Marineland Precision Submersible Aquarium Heater

Marineland Precision Submersible Aquarium Heater

Maintains precise aquarium temperatures to within 1°F accuracy Thermal safety switch turns off automatically to prevent heater failure Suitable for fresh & saltwater aquariums 75 Watt - 10" Long - (Aquariums up to 20 Gallons) ... more

Marineland Precision Submersible Aquarium Heater

Maintains precise aquarium temperatures to within 1°F accuracy Thermal safety switch turns off automatically to prevent heater failure Suitable for fresh & saltwater aquariums 75 Watt - 10" Long - (Aquariums up to 20 Gallons)

EPIC Petster

$22.97

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