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200 & 250 Watt Aquarium Heaters (55 to 80 Gallon Tanks)
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AquaTop 200W Model GH-200 Submersible Heater
AquaTop 200W Model GH-200 Submersible Heater
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Our Price: $16.99
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The AquaTop 200W Model GH-200 Submersible Heater will maintain a constant and stable temperature. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to 50 gallons. With the highly visible temperature setting, the GH-200W is easy to set and adjust to the desired temperature with the use of the temperature adjustment knob. This powerful heater also has double insulation and is made from high quality insulated glass.

Features:
  • 200 Watts
  • 12 inches long
  • For tanks up to 50 gallons
  • Suitable for fresh and saltwater use
  • Suction cups included
  • High quality insulated glass construction
AquaTop 250W Model GH-250 Submersible Heater
AquaTop 250W Model GH-250 Submersible Heater
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Our Price: $18.99
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The AquaTop 250W Model GH-250 Submersible Heater will maintain a constant and stable temperature. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to 65 gallons. With the highly visible temperature setting, the GH-250 is easy to set and adjust to the desired temperature with the use of the temperature adjustment knob. This powerful heater also has double insulation and is made from high quality insulated glass.

Features:
  • 250 Watts
  • 12.5 inches long
  • For tanks up to 65 gallons
  • Suitable for fresh and saltwater use
  • Suction cups included
  • High quality insulated glass construction
Aquarium Systems Marineland Visi-therm submersible aquarium heater 200 Watts 200W visitherm
Marineland 200 Watt Visi-Therm Submersible Heater, UL Listed
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List Price: $51.49
Our Price: $20.49
You save $31.00!
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The Marineland 200 Watt Visi-Therm Submersible Heater is perfect for freshwater and marine aquariums.

Features:
  • UL Listed
  • 13.5" Tall
  • For aquariums up to 55 gallons
  • Gives precise control to accurately set temp to + or - 1F with every "click"
  • Advanced mounting bracket securely attaches to glass and provides 3 window positions to view temp display from multiple angles
  • LED lights when heater is operating
  • Easy-to-view sliding scale tells the exact temperature setting
  • Double strength glass casing for extra durability
Aquarium Systems Marineland Visi-therm submersible aquarium heater 250 Watts 250W visitherm
Marineland 250 Watt Visi-Therm Submersible Heater, UL Listed
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List Price: $47.99
Our Price: $21.79
You save $26.20!
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The Marineland 250 Watt Visi-Therm Submersible Heater is perfect for freshwater and marine aquariums.

Features:
  • UL Listed
  • 14.5" Tall
  • For aquariums up to 70 gallons
  • Gives precise control to accurately set temp to + or - 1F with every "click"
  • Advanced mounting bracket securely attaches to glass and provides 3 window positions to view temp display from multiple angles
  • LED lights when heater is operating
  • Easy-to-view sliding scale tells the exact temperature setting
  • Double strength glass casing for extra durability
Hydor Theo 200 Watt Aquarium Heater
Hydor Theo 200 Watt Aquarium Heater
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Our Price: $24.99
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Hydor Theo 200 Watt Aquarium Heater is a fully submersible, shatter-proof  glass aquarium heater.
  • Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube
  • Free positioning in aquarium with supplied suction cups
  • Self-limiting: the patented PTC heating system guarantees operation in complete safety because in case of dry running there is no danger for damage
  • Temperature range: 70-94 degrees Fahrenheit
Eheim Aquarium Heater, 250 Watt
Eheim Aquarium Heater, 250 Watt
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Our Price: $29.53
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  • Perfect for freshwater or saltwater use
  • For tanks from 106-159 gallons
  • Fully submersible
  • 17.75" X 1.5"
  • 6 foot double insulated power cord
  • Temperature is adjustable from 65°F and 93°F with an easy to adjust thermostat
  • TrueTemp dial with readjustment ring allows the user to calibrate the heater for a precise temperature reading
  • Thermo safety control in case the tank runs dry. The heater will shut off when out of the water.
  • On/off indicator light
  • Includes clamp with 2 suction cups
  • Made of shatter-proof glass
Eheim Aquarium Heater, 200 Watt
Eheim Aquarium Heater, 200 Watt
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Our Price: $29.53
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  • Perfect for freshwater or saltwater use
  • For tanks from 79-106 gallons
  • Fully submersible
  • 16" X 1.5"
  • 6 foot double insulated power cord
  • Temperature is adjustable from 65°F and 93°F with an easy to adjust thermostat
  • TrueTemp dial with readjustment ring allows the user to calibrate the heater for a precise temperature reading
  • Thermo safety control in case the tank runs dry. The heater will shut off when out of the water.
  • On/off indicator light
  • Includes clamp with 2 suction cups
  • Made of shatter-proof glass
Hydor InLine Aquarium Heater, 200W
Hydor InLine Aquarium Heater, 200W
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Our Price: $49.95
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The Hydor InLine 200W aquarium heater connects to flexible hose coming from an external pump or filter.
  • 5/8" Connection
  • Completely safe. No danger of damage if the equipment is left running without water for a short period of time
  • Patented heating element made with the exclusive PTC system. The traditional metal resistor coils have been replaced by a special polymer sheet, silk-screened with heating ink
  • Setting of temperature controlled by an electronic circuit with indicator light
  • Temperature range: 64-92 degrees Fahrenheit
Fluval VueTech E200 200 Watt Aquarium Heater
Fluval VueTech E200 200 Watt Aquarium Heater
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List Price: $68.99
Our Price: $53.50
You save $15.49!
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Fluval VueTech E200 200 Watt Aquarium Heater Features:
  • Recommended for tanks up to 65 gallons
  • LCD displays actual water temperature. This display provides peace of mind as the actual water temperature is continuously displayed in either Celsius or Fahrenheit.
  • High/low temperature alert. During normal operation the temperature readout will change color if the aquarium water varies +/-1C (+/-2 F) or more from the pre-set temperature. If the temperature is too high the LCD will become red and if too low the LCD will become blue.
  • Precise and easy temperature adjustments. With the easy to use adjustment lever the temperature can be precisely set in 0.5 degree increments.
  • Advanced fish protection. the integrated fish guard keeps fish and invertebrates from coming into direct contact with the heater core. the heater is protected against shocks from large fish species.
  • Mounting Bracket. The heater bracket easily clips on or off the slim line mounting bracket or can be vertically adjusted for precise placement. The included adapter provides the option of side glass mounting when traditional rear glass mounting is not possible.