Heaters

Items 1 to 48 of 65 total

  • Aqueon Aquatic Flat Heater - 5 W
    • Ideal for small desktop aquariums up to 2 gallons
    • Energy-efficient heater consumes a mere 7.5 watts!
    • Easy to install with submersible design and suction cups
    • Secures to the sides or bottom of your aquarium

    Regular Price: USD 9.99

    Sale Price USD 5.99

    Regular Price: USD 9.99

    Sale Price USD 5.99

  • Fluval Fluval E Advanced Electronic Heaters
    The most technologically advanced heaters available, the Fluval E series advanced electronic aquarium heater with VueTech technology delivers piece of mind by continuously displaying real-time water temperature.With an advanced digital microprocessor.

    Price From: USD 52.99

    Price From: USD 52.99

    Out of stock

  • Aqueon Aquatic Flat Heaters
    • Ideal for small desktop aquariums up to 3 gallons
    • Energy-efficient heater consumes a mere 7.5 watts!
    • Easy to install with submersible design and suction cups
    • Secures to the sides or bottom of your aquarium

    Price From: USD 6.99

    Price From: USD 6.99

  • Aqueon Aquatic Flat Heater - 7.5 W
    • Ideal for small desktop aquariums up to 3 gallons
    • Energy-efficient heater consumes a mere 7.5 watts!
    • Easy to install with submersible design and suction cups
    • Secures to the sides or bottom of your aquarium

    Regular Price: USD 9.99

    Sale Price USD 6.99

    Regular Price: USD 9.99

    Sale Price USD 6.99

  • Aqueon Aquatic Flat Heater - 15 W
    • Ideal for small desktop aquariums up to 10 gallons
    • Energy-efficient heater consumes a mere 15 watts!
    • Easy to install with submersible design and suction cups
    • Secures to the sides or bottom of your aquarium

    Regular Price: USD 13.99

    Sale Price USD 9.99

    Regular Price: USD 13.99

    Sale Price USD 9.99

  • Cobalt Aquatics Neo-Therm Heaters
    • Modern, super flat design
    • Easy to set "one touch" system
    • Accurate electronic thermostat (±0.5 degrees F)
    • LEDs display set and actual temperature
    • Shatterproof outer casing protects electrical components

    Price From: USD 57.99

    Price From: USD 57.99

  • Cobalt Aquatics Accu-Therm Heaters
    • Advanced, fully submersible heater
    • Equally capable in freshwater and saltwater environments
    • Computer-tested accurate to ± 2 ° Fahrenheit
    • Features an easily calibrated thermostat and Triac circuit
    • Ceramic radiator delivers even heat distribution

    Price From: USD 25.96

    Price From: USD 25.96

  • Cobalt Aquatics Mini-Therm Heaters
    • Compact, fully submersible heater for small aquariums
    • Equally capable in freshwater and saltwater environments
    • Constant operation eliminates the need for adjustments
    • Ceramic radiator delivers even heat distribution
    • Shatterproof polymer casing protects aquarium and heater

    Price From: USD 13.94

    Price From: USD 13.94

  • Aqueon Pro Submersible Heaters
    Aqueon Pro Heaters are accurate, reliable, durable, and easy to use. They are constructed using a shatterproof and nearly indestructible outer shell, and feature a durable aluminum core for strength and even heat distribution. Fully submersible.

    Price From: USD 28.43

    Price From: USD 28.43

    Out of stock

  • Cobalt Aquatics Neo-Therm Dual Heater - 300 W
    • Modern, super flat design
    • Easy to set "one touch" system
    • Accurate electronic thermostat (±0.5 degrees F)
    • LEDs display set and actual temperature
    • Shatterproof outer casing protects electrical components
    USD 119.23
    USD 119.23
  • Eheim Jager TruTemp Submersible Heater - 75 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 24.99

    Sale Price USD 19.99

    Regular Price: USD 24.99

    Sale Price USD 19.99

  • Seapora Mini Desktop Heater - 30 W
    Description Coming Soon!

    Regular Price: USD 12.99

    Sale Price USD 8.99

    Regular Price: USD 12.99

    Sale Price USD 8.99

  • Aqueon Submersible Glass Aquarium Heater - 150 W
    Description Coming Soon!

    Regular Price: USD 32.99

    Sale Price USD 26.99

    Regular Price: USD 32.99

    Sale Price USD 26.99

  • Aqueon Submersible Glass Aquarium Heater - 50 W
    Description Coming Soon!

    Regular Price: USD 29.99

    Sale Price USD 23.99

    Regular Price: USD 29.99

    Sale Price USD 23.99

  • Aqueon Submersible Glass Aquarium Heater - 300 W
    Description Coming Soon!

    Regular Price: USD 36.99

    Sale Price USD 26.99

    Regular Price: USD 36.99

    Sale Price USD 26.99

  • Aqueon Submersible Glass Aquarium Heater - 200 W
    Description Coming Soon!

    Regular Price: USD 34.99

    Sale Price USD 26.99

    Regular Price: USD 34.99

    Sale Price USD 26.99

  • Aqueon Submersible Glass Aquarium Heater - 100 W
    Description Coming Soon!

    Regular Price: USD 31.99

    Sale Price USD 25.99

    Regular Price: USD 31.99

    Sale Price USD 25.99

  • EcoPlus Aqua Heat Titanium Reservoir and Aquarium Heaters
    Description Coming Soon!

    Price From: USD 27.99

    Price From: USD 27.99

  • Eheim Jager TruTemp Submersible Heater - 125 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 28.99

    Sale Price USD 21.99

    Regular Price: USD 28.99

    Sale Price USD 21.99

  • Aqueon Preset Heaters
    • Pre-calibrated to an accurate 78&‌deg; F, accurate to 1&‌deg; degrees fahrenheit and require no manual adjustment. Appropriate for most tropical fish, these fully submersible heaters are made using shatter-resistant quartz glass for added durability. A red LED lightr indicates that the heater is active, and an automatic shut-off feature works to prevent overheating. Aqueon Preset Heaters are available in 50-Watt, 100-Watt, 150-Watt and 200-Watt models, and come backed by a 1 Year Manufacture
    • Appropriate for most tropical fish and fully submersible
    • Made using shatter-resistant quartz glass for added durability
    • Automatic shut-off feature prevents overheating
    • Backed by a 1 Year Manufacturer's Warranty

    Price From: USD 8.49

    Price From: USD 8.49

  • Aqueon Preset Heater - 50 W
    • Fully submersible pre-calibrated aquarium heater
    • Appropriate for most tropical fish and fully submersible
    • Made using shatter-resistant quartz glass for added durability
    • Automatic shut-off feature prevents overheating
    • Backed by a 1 Year Manufacturer's Warranty

    Regular Price: USD 13.99

    Sale Price USD 8.49

    Regular Price: USD 13.99

    Sale Price USD 8.49

  • Aqueon Preset Heater - 100 W
    • Fully submersible pre-calibrated aquarium heater
    • Appropriate for most tropical fish and fully submersible
    • Made using shatter-resistant quartz glass for added durability
    • Automatic shut-off feature prevents overheating
    • Backed by a 1 Year Manufacturer's Warranty

    Regular Price: USD 16.99

    Sale Price USD 11.49

    Regular Price: USD 16.99

    Sale Price USD 11.49

  • Aqueon Preset Heater - 200 W
    • Pre-calibrated to an accurate 78 degrees F
    • Appropriate for most tropical fish and fully submersible
    • Made using shatter-resistant quartz glass for added durability
    • Automatic shut-off feature prevents overheating
    • Backed by a 1 Year Manufacturer's Warranty

    Regular Price: USD 22.99

    Sale Price USD 15.49

    Regular Price: USD 22.99

    Sale Price USD 15.49

  • Aqueon Preset Heater - 150 W
    • Pre-calibrated to an accurate 78 degrees F
    • Appropriate for most tropical fish and fully submersible
    • Made using shatter-resistant quartz glass for added durability
    • Automatic shut-off feature prevents overheating
    • Backed by a 1 Year Manufacturer's Warranty

    Regular Price: USD 19.99

    Sale Price USD 15.99

    Regular Price: USD 19.99

    Sale Price USD 15.99

  • EcoPlus Aqua Heat Titanium Reservoir & Aquarium Heater - 300 W
    • Durable and reliable aquarium heating unit
    • Simple yet robust external temperature controls
    • Temperature range of 68°F (20°C) to 93°F (34°C)
    • Fully submersible design with double heating tube
    • Ideal for both freshwater and saltwater setups

    Regular Price: USD 39.99

    Sale Price USD 29.99

    Regular Price: USD 39.99

    Sale Price USD 29.99

  • EcoPlus Aqua Heat Titanium Reservoir & Aquarium Heater - 200 W
    • Durable and reliable aquarium heating unit
    • Simple yet robust external temperature controls
    • Temperature range of 68°F (20°C) to 93°F (34°C)
    • Fully submersible design with double heating tube
    • Ideal for both freshwater and saltwater setups

    Regular Price: USD 38.99

    Sale Price USD 27.99

    Regular Price: USD 38.99

    Sale Price USD 27.99

  • Eheim Jager TruTemp Submersible Heaters
    An ultra-modern thermal device using the best available technology. The temperature can be precisely adjusted from 18-34°C and readjusted if required. The control accuracy is +/- 0.5 degrees F, and the heat is controlled to a constant temperature.

    Price From: USD 18.49

    Price From: USD 18.49

  • Hydor Theo Submersible Heater
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Price From: USD 21.99

    Price From: USD 21.99

  • Hydor ETH 201 In-Line Heater - 5/8" - 200 W
    The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 89.99

    Sale Price USD 68.89

    Regular Price: USD 89.99

    Sale Price USD 68.89

  • Hydor ETH 300 In-Line Heater - 5/8" - 300 W
    The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 89.99

    Sale Price USD 69.99

    Regular Price: USD 89.99

    Sale Price USD 69.99

    Out of stock

  • Hydor Theo Submersible Heater - 25 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 27.99

    Sale Price USD 21.99

    Regular Price: USD 27.99

    Sale Price USD 21.99

    Out of stock

  • Hydor Theo Submersible Heater - 50 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 29.99

    Sale Price USD 23.99

    Regular Price: USD 29.99

    Sale Price USD 23.99

  • Hydor Theo Submersible Heater - 100 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 29.99

    Sale Price USD 21.99

    Regular Price: USD 29.99

    Sale Price USD 21.99

  • Hydor Theo Submersible Heater - 150 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 34.99

    Sale Price USD 23.99

    Regular Price: USD 34.99

    Sale Price USD 23.99

  • Hydor Theo Submersible Heater - 200 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 36.99

    Sale Price USD 24.99

    Regular Price: USD 36.99

    Sale Price USD 24.99

  • Hydor Theo Submersible Heater - 300 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 39.99

    Sale Price USD 29.89

    Regular Price: USD 39.99

    Sale Price USD 29.89

  • Hydor ETH 200 In-Line Heater - 1/2" - 200 W
    The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 74.99

    Sale Price USD 59.99

    Regular Price: USD 74.99

    Sale Price USD 59.99

  • Fluval E Advanced Electronic Heater - 300 W
    The most technologically advanced heaters available, the Fluval E series advanced electronic aquarium heater with VueTech technology delivers piece of mind by continuously displaying real-time water temperature.With an advanced digital microprocessor.
    USD 55.99
    USD 55.99

    Out of stock

  • Eheim Jager TruTemp Submersible Heater - 50 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 24.99

    Sale Price USD 18.49

    Regular Price: USD 24.99

    Sale Price USD 18.49

  • Eheim Jager TruTemp Submersible Heater - 100 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 29.99

    Sale Price USD 19.99

    Regular Price: USD 29.99

    Sale Price USD 19.99

  • Eheim Jager TruTemp Submersible Heater - 150 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 29.99

    Sale Price USD 21.99

    Regular Price: USD 29.99

    Sale Price USD 21.99

  • Eheim Jager TruTemp Submersible Heater - 200 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 32.99

    Sale Price USD 24.99

    Regular Price: USD 32.99

    Sale Price USD 24.99

  • Eheim Jager TruTemp Submersible Heater - 250 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 34.99

    Sale Price USD 25.99

    Regular Price: USD 34.99

    Sale Price USD 25.99

  • Eheim Jager TruTemp Submersible Heater - 300 W
    • Features a shatterproof glass construction
    • TruTemp dial adjusts from 18° to 34° C (65° to 93° F)
    • Thermo safety control enables "running dry" protection
    • On/off indicator light verifies heater functions
    • Includes mounting bracket and suction cups

    Regular Price: USD 34.99

    Sale Price USD 23.99

    Regular Price: USD 34.99

    Sale Price USD 23.99

    Out of stock

  • Fluval E Advanced Electronic Heater - 100 W
    The most technologically advanced heaters available, the Fluval E series advanced electronic aquarium heater with VueTech technology delivers piece of mind by continuously displaying real-time water temperature.With an advanced digital microprocessor.
    USD 52.99
    USD 52.99

    Out of stock

  • Fluval E Advanced Electronic Heater - 200 W
    The most technologically advanced heaters available, the Fluval E series advanced electronic aquarium heater with VueTech technology delivers piece of mind by continuously displaying real-time water temperature.With an advanced digital microprocessor.
    USD 53.99
    USD 53.99

    Out of stock

  • Hydor Theo Submersible Heater - 400 W
    THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

    Regular Price: USD 42.99

    Sale Price USD 29.99

    Regular Price: USD 42.99

    Sale Price USD 29.99

  • Zoo Med Bettatherm Mini Size Betta Bowl Heater - 7.5 W
    The Bettatherm Mini Size Betta Bowl Heater is a convenient small, round-size heater that fits most fish or Betta bowls. This fully-submersible heater can be buried under gravel to increase the water temperature 5-10° over ambient room temperature.
    USD 12.99
    USD 12.99

    Out of stock

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