1-888-9-WEBPETS
(1-888-993-2738)
Certified Seal
Dogs Cats Fish Birds Reptiles Small Pets Pond

Heaters

Aquarium Supplies

Aquarium Heaters

A quality heater is necessary if you intend to maintain a successful tropical freshwater, marine fish or reef system. Temperature fluctuations often go unnoticed by aquarists and can cause stress to fish and corals. Most heaters include a built-in thermostat to select the optimal temperature for your aquarium.

Grid List

Set Ascending Direction

Items 1-10 of 17

per page
  1. 1
  2. 2
  1. JBJ True Temp Digital Controller w/ Heater - 150 Watt

    JBJ True Temp Digital Controller w/ Heater

    Read 73 Reviews

    Write a Review

    JBJ introduces the TRUE TEMP digital heater controller and titanium heating system. The TRUE TEMP is the most complete heating system to date with the most advanced features that set it apart as the leading heater for professional...
    FROM ONLY
    $99.98
  2. Hydor THEO Heater 50 Watt

    Hydor THEO Heater

    Read 40 Reviews

    Write a Review

    Make sure to keep your fish warm during the day and night with the Hydor Theo Heater from Pet Store . This is essentially a lighting fixture, which is similar in function with ordinary reptile lighting. There are some major diffe...
    FROM ONLY
    $21.49
  3. Deep Blue Professional Heat Stik Submersible Quartz Heater 15 Inch 150 Watt

    Deep Blue Professional Heat Stik Submersible Quartz Heater 15 Inch 150 Watt

    Be First to Review

    150 Watt Submersible Quartz Heater. Maximum strength quartz silica tube Which is shatter resistant & more durable than conventional glass heater. "Easy set" thermostat provides precise and accurate thermal control. Includes gravel...
    ONLY
    $20.45
  4. Aqueon Pro 50 Watt Heater

    Aqueon Pro Heater

    Read 2 Reviews

    Write a Review

    If you live in a place that gets very cold during the winter season, chances are you are concerned of what the outdoor weather can do to your aquarium pets. Cold weather can affect many animals, and this cannot be more true with r...
    FROM ONLY
    $29.99
  5. Aqueon Submersible Aquarium Heater 50 Watt

    Aqueon Submersible Aquarium Heaters

    Be First to Review

    Thermal shatter-resistant glass and dual calibration process make this submersible heater extremely durable and accurate to +/- 1 degree F. Unit switches itself off if the heater is not properly submersed, avoiding overheating and...
    FROM ONLY
    $20.70
  6. Hydor Theo 400 Watt Submersible Shatterproof Heater 15.5 Inch

    Hydor Theo Submersible Shatterproof Heaters

    Be First to Review

    400 Watt 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"
    FROM ONLY
    $24.94
  7. Cobalt Aquatics Neo-Therm Aquarium Heater w/ LED Display

    Cobalt Aquatics Neo-Therm Aquarium Heater w/ LED Display

    Read 10 Reviews

    Write a Review

    Cobalt Aquatics Neo-Therm 25 Watt Aquarium Heater The Cobalt Aquatics Neo-Therm electronic heaters have an impressive accuracy of ±0.5ºF. The electronic thermostat has an ultra-fast response time that helps to keep the temper...
    FROM ONLY
    $56.49
  8. Marineland Visi-Therm Deluxe Submersible Heater 150 Watt

    Marineland Visi-Therm Deluxe Submersible Heater 150 Watt

    Be First to Review

    For years, the name Visi-Therm has been the industry standard for excellence in aquarium heater performance and reliability. Now there is the Marineland Visi-Therm Deluxe - an advanced-design submersible aquarium heater that const...
    ONLY
    $27.76
  9. Eheim Jager TruTemp 150 Watt Fully Submersible UL Approved Heater

    Eheim Jager TruTemp 150 Watt Fully Submersible UL Approved Heater

    Be First to Review

    Your aquarium needs to maintain a constant water temperature for your aquatic fish and plants to live and breed. Fluctuations in the temperature can definitely harm the aquatic life in your tank, and it may even lead to fish kill....
    ONLY
    $29.99
  10. Hydor THEO Heater 150 Watt

    Hydor THEO Heater 150 Watt

    Be First to Review

    Increasing the temperature of your aquarium water to an appropriate degree for the comforts of your fish is made easy with the Hydor Theo Heater from Pet Store . This device comes with a diameter of nine inches, which is small an...
    ONLY
    $24.99

Grid List

Set Ascending Direction

Items 1-10 of 17

per page
  1. 1
  2. 2