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  • Oase Heat-Up 300W Adjustable Heater Oase Heat-Up 300W Adjustable Heater

    OASE

    Oase Heat-Up 300W Adjustable Heater

    Oase HeatUp 300 Adjustable Heater Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels –...

    $51.99
  • Fluval T100, 100W Safety Water Heater Fluval T100, 100W Safety Water Heater Fluval T100, 100W Safety Water Heater Fluval T100, 100W Safety Water Heater Fluval T100, 100W Safety Water Heater

    Fluval

    Fluval T100, 100W Safety Water Heater

    Fluval T100, 100W Safety Water Heater T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode...

    $50.99
  • Finnex HC810-M Digital Controller Finnex HC810-M Digital Controller

    Finnex

    Finnex HC810-M Digital Controller

    HC810M Controller Features:  Precision digital control, maintain water temperature at a constant level Advanced digital heating control technology with adjustable low/high temperature alert setting Automatic shut off overheat protection - when...

    $49.99
  • Finnex HMH 100 Watt Digital Heater Finnex HMH 100 Watt Digital Heater

    Finnex

    Finnex HMH 100 Watt Digital Heater

    Finnex HMH 100 Watt Digital Heater The HMH heater series uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from a sensor in the heater tube. The...

    $49.99
  • Finnex HMS 100 Watt Digital Heater Finnex HMS 100 Watt Digital Heater

    Finnex

    Finnex HMS 100 Watt Digital Heater

    Finnex HMS 100 Watt Digital Heater Temperature Steady Low Variance TechnologyThe HMS heater series uses an advanced digital processor that monitors and controls thewater temperature in your aquarium. The heating controller receives temperature data...

    $49.99
  • Finnex HMS 150 Watt Digital Heater Finnex HMS 150 Watt Digital Heater

    Finnex

    Finnex HMS 150 Watt Digital Heater

    Finnex HMS 150 Watt Digital Heater Temperature Steady Low Variance TechnologyThe HMS heater series uses an advanced digital processor that monitors and controls thewater temperature in your aquarium. The heating controller receives temperature data...

    $49.99
  • Fluval T50, 50W Safety Water Heater Fluval T50, 50W Safety Water Heater Fluval T50, 50W Safety Water Heater Fluval T50, 50W Safety Water Heater Fluval T50, 50W Safety Water Heater

    Fluval

    Fluval T50, 50W Safety Water Heater

    Fluval T50, 50W Safety Water Heater T-Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode...

    $49.99
  • IceCap Dual Magnetic Heater Mount IceCap Dual Magnetic Heater Mount

    IceCap

    IceCap Dual Magnetic Heater Mount

    IceCap Dual Magnetic Heater Mount The IceCap Magnetic Heater Mount securely holds aquarium heater(s) in place while providing adequate space for proper heat dissipation. Available in a single and a dual mount.Magnetic Aquarium Heater Mount The IceCap...

    $49.99
  • Eheim ThermoControl Heater E25 watt Eheim ThermoControl Heater E25 watt Eheim ThermoControl Heater E25 watt

    Eheim

    Eheim ThermoControl Heater E25 watt

    Eheim ThermoControl Heater E25 watt With the EHEIM thermocontrol-e heating element your fish get the right temperature even more precisely - in every aquarium. The obvious ideas are often the best. This also applies to the aquarium heating element...

    $46.99
  • Eheim ThermoControl Heater E50 watt Eheim ThermoControl Heater E50 watt Eheim ThermoControl Heater E50 watt

    Eheim

    Eheim ThermoControl Heater E50 watt

    Eheim ThermoControl Heater E50 watt With the EHEIM thermocontrol-e heating element your fish get the right temperature even more precisely - in every aquarium. The obvious ideas are often the best. This also applies to the aquarium heating element...

    $46.99
  • Eheim ThermoControl Heater E75 watt Eheim ThermoControl Heater E75 watt Eheim ThermoControl Heater E75 watt

    Eheim

    Eheim ThermoControl Heater E75 watt

    Eheim ThermoControl Heater E75 watt With the EHEIM thermocontrol-e heating element your fish get the right temperature even more precisely - in every aquarium. The obvious ideas are often the best. This also applies to the aquarium heating element...

    $46.99
  • Finnex HMAS 500 Watts Titanium Heater with Guard Finnex HMAS 500 Watts Titanium Heater with Guard Finnex HMAS 500 Watts Titanium Heater with Guard

    Finnex

    Finnex HMAS 500 Watts Titanium Heater with Guard

    Finnex HMAS 500 Watts Titanium Heater with Guarder Finnex compact electronic heater are fully submersible. This titanium heaters can be used in both fresh and salt water aquarium. Ultimate design external temperature controller. Built in with automatic...

    $45.99
  • Finnex HMS 50 Watt Digital Heater Finnex HMS 50 Watt Digital Heater

    Finnex

    Finnex HMS 50 Watt Digital Heater

    Finnex HMS 50 Watt Digital Heater Temperature Steady Low Variance TechnologyThe HMS heater series uses an advanced digital processor that monitors and controls thewater temperature in your aquarium. The heating controller receives temperature data...

    $44.99
  • Oase Heat-Up 200W Adjustable Heater Oase Heat-Up 200W Adjustable Heater

    OASE

    Oase Heat-Up 200W Adjustable Heater

    Oase HeatUp 200 Adjustable Heater Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels –...

    $44.99
  • Cobalt Neo-Glass Submersible Aquarium Heater - 300 Watt Cobalt Neo-Glass Submersible Aquarium Heater - 300 Watt

    Cobalt Aquatics

    Cobalt Neo-Glass Submersible Aquarium Heater - 300 Watt

    Cobalt Neo-Glass Submersible Aquarium Heater - 300 Watt The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F...

    $44.95
  • Cobalt Neo-Glass Submersible Aquarium Heater - 250 Watt Cobalt Neo-Glass Submersible Aquarium Heater - 250 Watt

    Cobalt Aquatics

    Cobalt Neo-Glass Submersible Aquarium Heater - 250 Watt

    Cobalt Neo-Glass Submersible Aquarium Heater - 250 Watt The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F...

    $44.68
  • Cobalt Neo-Glass Submersible Aquarium Heater - 200 Watt Cobalt Neo-Glass Submersible Aquarium Heater - 200 Watt

    Cobalt Aquatics

    Cobalt Neo-Glass Submersible Aquarium Heater - 200 Watt

    Cobalt Neo-Glass Submersible Aquarium Heater - 200 Watt The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F...

    $44.36
  • Cobalt Neo-Glass Submersible Aquarium Heater - 150 Watt Cobalt Neo-Glass Submersible Aquarium Heater - 150 Watt

    Cobalt Aquatics

    Cobalt Neo-Glass Submersible Aquarium Heater - 150 Watt

    Cobalt Neo-Glass Submersible Aquarium Heater - 150 Watt The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F...

    $44.00
  • Finnex HMAS 300 Watts Titanium Heater with Guard Finnex HMAS 300 Watts Titanium Heater with Guard

    Finnex

    Finnex HMAS 300 Watts Titanium Heater with Guard

    Finnex HMAS 300 Watts Titanium Heater with Guarder Finnex compact electronic heater are fully submersible. This titanium heaters can be used in both fresh and salt water aquarium. Ultimate design external temperature controller. Built in with automatic...

    $41.99
  • IceCap Single Magnetic Heater mount IceCap Single Magnetic Heater mount IceCap Single Magnetic Heater mount

    IceCap

    IceCap Single Magnetic Heater mount

    IceCap Single Magnetic Heater mount The IceCap Magnetic Heater Mount securely holds aquarium heater(s) in place while providing adequate space for proper heat dissipation. Available in a single and a dual mount.Magnetic Aquarium Heater Mount The...

    $39.99
  • Oase Heat-Up 150W Adjustable Heater Oase Heat-Up 150W Adjustable Heater

    OASE

    Oase Heat-Up 150W Adjustable Heater

    Oase HeatUp 150 Adjustable Heater Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels –...

    $39.99
  • Cobalt Neo-Glass Submersible Aquarium Heater - 100 Watt Cobalt Neo-Glass Submersible Aquarium Heater - 100 Watt

    Cobalt Aquatics

    Cobalt Neo-Glass Submersible Aquarium Heater - 100 Watt

    Cobalt Neo-Glass Submersible Aquarium Heater - 100 Watt The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F...

    $39.10
  • Hagen Fluval M 200 Watt Submersible Aquarium Heater

    Fluval

    Hagen Fluval M 200 Watt Submersible Aquarium Heater

    Hagen Fluval M 200 Watt Submersible Aquarium Heater Unique reflective technology goes into each Fluval M Series Aquarium Heater. This advanced feature helps your heater "vanish" into your aquascape. Other features include an easy-to-adjust temperature...

    $38.99
  • Hagen Fluval M 300 Watt Submersible Aquarium Heater

    Fluval

    Hagen Fluval M 300 Watt Submersible Aquarium Heater

    Hagen Fluval M 300 Watt Submersible Aquarium Heater. Unique reflective technology goes into each Fluval M Series Aquarium Heater. This advanced feature helps your heater "vanish" into your aquascape. Other features include an easy-to-adjust temperature...

    $38.99
  • Cobalt Neo-Glass Submersible Aquarium Heater - 50 Watt Cobalt Neo-Glass Submersible Aquarium Heater - 50 Watt

    Cobalt Aquatics

    Cobalt Neo-Glass Submersible Aquarium Heater - 50 Watt

    Cobalt Neo-Glass Submersible Aquarium Heater - 50 Watt The Cobalt Aquatics Neo-Glass fully submersible electronic heaters bring the legendary Neo-Therm state of the art electronic thermostat technology and reliability to glass heaters with a ±0.7°F...

    $38.62
  • Oase Heat-Up 100W Adjustable Heater Oase Heat-Up 100W Adjustable Heater

    OASE

    Oase Heat-Up 100W Adjustable Heater

    Oase HeatUp 100 Adjustable Heater Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels –...

    $37.99
  • Finnex HMAS 200 Watts Titanium Heater with Guard Finnex HMAS 200 Watts Titanium Heater with Guard Finnex HMAS 200 Watts Titanium Heater with Guard

    Finnex

    Finnex HMAS 200 Watts Titanium Heater with Guard

    Finnex HMAS 200 Watts Titanium Heater with Guarder Finnex compact electronic heater are fully submersible. This titanium heaters can be used in both fresh and salt water aquarium. Ultimate design external temperature controller. Built in with automatic...

    $35.99
  • Hagen Fluval M 100 Watt Submersible Aquarium Heater

    Fluval

    Hagen Fluval M 100 Watt Submersible Aquarium Heater

    Hagen Fluval M 100 Watt Submersible Aquarium Heater Unique reflective technology goes into each Fluval M Series Aquarium Heater. This advanced feature helps your heater "vanish" into your aquascape. Other features include an easy-to-adjust...

    $35.99
  • Hagen Fluval M 150 Watt Submersible Aquarium Heater

    Fluval

    Hagen Fluval M 150 Watt Submersible Aquarium Heater

    Hagen Fluval M 150 Watt Submersible Aquarium Heater. Unique reflective technology goes into each Fluval M Series Aquarium Heater. This advanced feature helps your heater "vanish" into your aquascape. Other features include an easy-to-adjust temperature...

    $35.99
  • Hagen Fluval M 50 Watt Submersible Aquarium Heater

    Fluval

    Hagen Fluval M 50 Watt Submersible Aquarium Heater

    Hagen Fluval M 50 Watt Submersible Aquarium Heater. Unique reflective technology goes into each Fluval M Series Aquarium Heater. This advanced feature helps your heater "vanish" into your aquascape. Other features include an easy-to-adjust temperature...

    $35.99
  • 300W Jager Aquarium Heater 300W Jager Aquarium Heater 300W Jager Aquarium Heater 300W Jager Aquarium Heater

    Eheim

    300W Jager Aquarium Heater

    300W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. The Jager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $35.95
  • Finnex HPC 100 Watt Digital Quartz Glass Heater Finnex HPC 100 Watt Digital Quartz Glass Heater

    Finnex

    Finnex HPC 100 Watt Digital Quartz Glass Heater

    Finnex HPC 100 Watt Digital Quartz Glass Heater The HPC heater series is a glass heater that uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from the...

    $34.99
  • Finnex HPC 200 Watt Digital Quartz Glass Heater Finnex HPC 200 Watt Digital Quartz Glass Heater

    Finnex

    Finnex HPC 200 Watt Digital Quartz Glass Heater

    Finnex HPC 200 Watt Digital Quartz Glass Heater The HPC heater series is a glass heater that uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from the...

    $34.99
  • Finnex HPC 300 Watt Digital Quartz Glass Heater Finnex HPC 300 Watt Digital Quartz Glass Heater

    Finnex

    Finnex HPC 300 Watt Digital Quartz Glass Heater

    Finnex HPC 300 Watt Digital Quartz Glass Heater The HPC heater series is a glass heater that uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from the...

    $34.99
  •  250W Jager Aquarium Heater   250W Jager Aquarium Heater   250W Jager Aquarium Heater   250W Jager Aquarium Heater

    Eheim

    250W Jager Aquarium Heater

    250W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. TheJager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $34.95
  • 200W Jager Aquarium Heater 200W Jager Aquarium Heater 200W Jager Aquarium Heater

    Eheim

    200W Jager Aquarium Heater

    200W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. The Jager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $34.95
  • Oase Heat-Up 50W Adjustable Heater Oase Heat-Up 50W Adjustable Heater

    OASE

    Oase Heat-Up 50W Adjustable Heater

    Oase HeatUp 50 Adjustable Heater Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels –...

    $33.99
  • Finnex HMAS 150 Watts Titanium Heater with Guard Finnex HMAS 150 Watts Titanium Heater with Guard

    Finnex

    Finnex HMAS 150 Watts Titanium Heater with Guard

    Finnex HMAS 150 Watts Titanium Heater with Guarder Finnex compact electronic heater are fully submersible. This titanium heaters can be used in both fresh and salt water aquarium. Ultimate design external temperature controller. Built in with automatic...

    $32.99
  • 100W Jager Aquarium Heater 100W Jager Aquarium Heater 100W Jager Aquarium Heater 100W Jager Aquarium Heater 100W Jager Aquarium Heater

    Eheim

    100W Jager Aquarium Heater

    100W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. The Jager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $32.95
  • 150W Jager Aquarium Heater 150W Jager Aquarium Heater 150W Jager Aquarium Heater 150W Jager Aquarium Heater

    Eheim

    150W Jager Aquarium Heater

    150W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. The Jager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $32.95
  • Finnex HMAS 100 Watts Titanium Heater with Guard Finnex HMAS 100 Watts Titanium Heater with Guard

    Finnex

    Finnex HMAS 100 Watts Titanium Heater with Guard

    Finnex HMAS 100 Watts Titanium Heater with Guarder Finnex compact electronic heater are fully submersible. This titanium heaters can be used in both fresh and salt water aquarium. Ultimate design external temperature controller. Built in with automatic...

    $30.99
  • Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt

    Sicce

    Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt

    Sicce JOLLY PRESET 25 - Submersible Heater - 25 watt Jolly Preset Heaters have an Auto Shut Off feature that automatically turns the heater off when the temperature is reached. JOLLY plastic heaters are designed for small freshwater, marine, and...

    $29.99
  • 50W Jager Aquarium Heater 50W Jager Aquarium Heater 50W Jager Aquarium Heater 50W Jager Aquarium Heater

    Eheim

    50W Jager Aquarium Heater

    50W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. The Jager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $29.95
  • 75W Jager Aquarium Heater 75W Jager Aquarium Heater 75W Jager Aquarium Heater 75W Jager Aquarium Heater

    Eheim

    75W Jager Aquarium Heater

    75W Jager Aquarium Heater Jager has over 50 years of experience manufacturing high quality aquarium heaters. The Jager heaters are recognizable by millions of satisfied customers around the world. All Jager heaters are black and have a 6' double...

    $29.95
  • Finnex HMAS 50 Watts Titanium Heater with Guard Finnex HMAS 50 Watts Titanium Heater with Guard Finnex HMAS 50 Watts Titanium Heater with Guard

    Finnex

    Finnex HMAS 50 Watts Titanium Heater with Guard

    Finnex HMAS 50 Watts Titanium Heater with Guarder Finnex compact electronic heater are fully submersible. This titanium heaters can be used in both fresh and salt water aquarium. Ultimate design external temperature controller. Built in with automatic...

    $28.99