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Aquarium Heaters & Chillers

Type
Tank Capacity
  • Submersible Heater
  • Inline Chiller
  • Inline Heater
  • Cooling Fan
  • 0.7 gal.
    0.7 gal.
  • 3 gal.
    3 gal.
  • 5 gal.
    5 gal.
  • 10 gal.
    10 gal.
  • 20 gal.
    20 gal.
  • 30 gal.
    30 gal.
  • 40 gal.
    40 gal.
  • 55 gal.
    55 gal.
  • 60 gal.
    60 gal.
  • 75 gal.
    75 gal.
  • 100 gal.
    100 gal.
  • 150 gal.
    150 gal.

Browse by brand

  • Aqua Medic
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  • Hydor
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  • KENT Marine
  • Laguna
  • Marina
  • Marineland
  • Penn-Plax
  • Red Sea
  • Tétra
  • Unbranded
  • Zoo Med

Best selling

See All
  • Inkbird ITC-308 Digital Aquarium Heating and Cooling Dual Stage Temperature Controller

    Inkbird ITC-308 Digital Aquarium Heating and Cooling Dual Stage Temperature Controller

    (6)
    $26.06 New
    $20.00 Used
  • Fluval E Advanced Electronic Aquarium Heater 300 Watt - A774

    Fluval E Advanced Electronic Aquarium Heater 300 Watt - A774

    (41)
    $38.99 New
  • R467 Interpet Life Submersible Aquarium Heater Return Item

    R467 Interpet Life Submersible Aquarium Heater Return Item

    $13.99 New
  • EHEIM Jager Aquarium Thermostat Heater 50w 50 Watt

    EHEIM Jager Aquarium Thermostat Heater 50w 50 Watt

    (13)
    $24.95 New
    $12.99 Used
  • Mini Aquarium Heater 25w Small Fish Tank Heater 25 Watt With Thermometer

    Mini Aquarium Heater 25w Small Fish Tank Heater 25 Watt With Thermometer

    (7)
    $9.51 New
  • VEVOR CL-280 Pixie Water Chiller 52 Gal 1/10hp Quite Aquarium

    VEVOR CL-280 Pixie Water Chiller 52 Gal 1/10hp Quite Aquarium

    (1)
    $179.95 New
    $140.00 Used
  • EHEIM Jager TruTemp 300W Submersible Heater

    EHEIM Jager TruTemp 300W Submersible Heater

    (51)
    $42.99 New
    $25.00 Used
  • Fluval M100 Submersible Glass Aquarium Heater 100 Watt Hagen A782

    Fluval M100 Submersible Glass Aquarium Heater 100 Watt Hagen A782

    (7)
    $18.99 New

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Top rated

See All
  • EHEIM Jager TruTemp 300W Submersible Heater

    EHEIM Jager TruTemp 300W Submersible Heater

    (51)
    92% agree - Would recommend
    $42.99 New
    $25.00 Used
  • EHEIM Jager Aquarium Thermostat Heater 200 Watts 2day Delivery

    EHEIM Jager Aquarium Thermostat Heater 200 Watts 2day Delivery

    (15)
    100% agree - Would recommend
    $38.95 New
    $14.99 Used
  • EHEIM Jager Aquarium Thermostat Heater 50w 50 Watt

    EHEIM Jager Aquarium Thermostat Heater 50w 50 Watt

    (13)
    100% agree - Would recommend
    $24.95 New
    $12.99 Used
  • Fluval E Advanced Electronic Aquarium Heater 300 Watt - A774

    Fluval E Advanced Electronic Aquarium Heater 300 Watt - A774

    (41)
    93% agree - Would recommend
    $38.99 New
  • Aqueon Pro 300W Aquarium Heater - 100532087

    Aqueon Pro 300W Aquarium Heater - 100532087

    (16)
    90% agree - Would recommend
    $33.60 New
    $13.00 Used
  • Aqueon Preset Heater 150w up to 55 Gallons 100106253

    Aqueon Preset Heater 150w up to 55 Gallons 100106253

    (13)
    92% agree - Would recommend
    $19.99 New
  • Aqueon Pro 150W Aquarium Heater - Black (100532085)

    Aqueon Pro 150W Aquarium Heater - Black (100532085)

    (8)
    85% agree - Would recommend
    $19.99 New
    $18.00 Used
  • Mini Aquarium Heater 25w Small Fish Tank Heater 25 Watt With Thermometer

    Mini Aquarium Heater 25w Small Fish Tank Heater 25 Watt With Thermometer

    (7)
    83% agree - Would recommend
    $9.51 New

Related searches

  • Aquarium Chillers
  • Aquarium Heater
  • Small Aquarium Heater
  • Aquarium Water Chiller
  • Saltwater Aquarium Heater
  • Aquarium Heater 25 W
  • Mini Aquarium Heater
  • 150 W Aquarium Heater
  • Aquarium Coolers
  • Small Fish Tank Heater
  • Fish Tank Heater Small
  • Aquarium Heat

More to explore

  • 75 Watt Aquarium Heater
  • Digital Aquarium Heater
  • Fish Tank Heater
  • Mini Aquarium Chiller
  • Mini Fish Tank Heater
  • Titanium Heater
  • Top Fin Aquarium In Aquarium Heaters & Chillers

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Shop by category

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Review highlights

Recommended by our customers
  • Fantastic Heater

    By jabo822

    Excellent heater in every aspect. Maintains a very consistent temperature in my aquarium. No fluctuating temperature cha... see all reviews

    Verified Purchase

    Aqueon Pro 150W Submersible Aquarium Heater

  • You saved my day

    By djnonthecreek9

    This is a no fuss no mess heater my fish appreciate it very much and so do I very good quality very strong and easy to w... see all reviews

    Verified Purchase

    Aqueon Preset Heater 150 Watt Compact Size Up To 55 Gallon Tanks

  • Great Heater

    By bonita_h_910

    I have kept fish tanks for 20 plus years. For majority of those years i have used Eheim products. I have always been com... see all reviews

    Verified Purchase

    Eheim Jager Trutemp Submersible Aquarium Heater - 300w

  • A Better Quality Heater

    By sockotoys

    It's hard to beat the quality of these Eheim Jager Aquarium Heaters, especially the ones made in Germany. They're not o... see all reviews

    Verified Purchase

    Eheim Jager Aquarium Thermostat Heater 50 Watts 3612 New Up To 16 Gallons

  • EHeim Jager Aquarian heater is a good reliable brand

    By leews0938

    I have two tanks and a pond all with turtles. Each of them has a EHeim Jager heater to keep the turtle warm at night in ... see all reviews

    Verified Purchase

    Eheim Jager 200w Aquarium Heater - NEW

  • Depends on Aquarium Setup

    By jarhead00

    I've been running this heater for about 1 month. Offers 2 ways to install. Takes up a small amount of space. Very eas... see all reviews

    Verified Purchase

    FLUVAL E 300 watt Advanced Electronic Heater

    • hygger 300W/500W/800W/1000W Aquarium Heater Submersible Freshwater Fish Tank - Image 1 of 4
    • hygger 300W/500W/800W/1000W Aquarium Heater Submersible Freshwater Fish Tank - Image 2 of 4
    • hygger 300W/500W/800W/1000W Aquarium Heater Submersible Freshwater Fish Tank - Image 3 of 4
    • hygger 300W/500W/800W/1000W Aquarium Heater Submersible Freshwater Fish Tank - Image 4 of 4

    hygger 300W/500W/800W/1000W Aquarium Heater Submersible Freshwater Fish Tank

    Brand New
    $37.99 to $43.99
    Was: $54.99was - US $54.99
    Free shipping
    63 sold
    D⁣I⁣S⁣p⁣ ⁣R⁣D⁣о⁣n⁣s⁣ ⁣o⁣Q⁣9⁣ ⁣r⁣Q⁣N⁣ ⁣e⁣d⁣⁣9⁣R⁣ ⁣H⁣⁣⁣
    • hygger 500W 800W Aquarium Heater Submersible Fish Tank Thermostat Anti Explosion - Image 1 of 4
    • hygger 500W 800W Aquarium Heater Submersible Fish Tank Thermostat Anti Explosion - Image 2 of 4
    • hygger 500W 800W Aquarium Heater Submersible Fish Tank Thermostat Anti Explosion - Image 3 of 4
    • hygger 500W 800W Aquarium Heater Submersible Fish Tank Thermostat Anti Explosion - Image 4 of 4

    hygger 500W 800W Aquarium Heater Submersible Fish Tank Thermostat Anti Explosion

    Brand New
    $39.99 to $53.99
    Was: $54.99was - US $54.99
    Free shipping
    R⁣B⁣S⁣p⁣o⁣n⁣ѕ⁣o⁣r⁣e⁣d⁣ ⁣⁣⁣3⁣⁣⁣⁣I⁣⁣⁣⁣⁣⁣ ⁣Q⁣9⁣⁣
    • hygger 10/25/50/100/300/500/800/1000W Aquarium Heater Thermostat Fish Tank - Image 1 of 4
    • hygger 10/25/50/100/300/500/800/1000W Aquarium Heater Thermostat Fish Tank - Image 2 of 4
    • hygger 10/25/50/100/300/500/800/1000W Aquarium Heater Thermostat Fish Tank - Image 3 of 4
    • hygger 10/25/50/100/300/500/800/1000W Aquarium Heater Thermostat Fish Tank - Image 4 of 4

    hygger 10/25/50/100/300/500/800/1000W Aquarium Heater Thermostat Fish Tank

    Brand New
    $15.99 to $47.99
    Was: $52.49was - US $52.49
    Free shipping
    P⁣S⁣p⁣5⁣o⁣n⁣ѕ⁣ ⁣3⁣C⁣o⁣r⁣e⁣d⁣⁣⁣ ⁣⁣L⁣⁣⁣⁣⁣⁣X⁣⁣⁣⁣
    • hygger 1000W Digital Aquarium Heater Titanium Fish Tank Heater w/ Led Display - Image 1 of 4
    • hygger 1000W Digital Aquarium Heater Titanium Fish Tank Heater w/ Led Display - Image 2 of 4
    • hygger 1000W Digital Aquarium Heater Titanium Fish Tank Heater w/ Led Display - Image 3 of 4
    • hygger 1000W Digital Aquarium Heater Titanium Fish Tank Heater w/ Led Display - Image 4 of 4

    hygger 1000W Digital Aquarium Heater Titanium Fish Tank Heater w/ Led Display

    Brand New
    $37.99 to $49.99
    Was: $52.49was - US $52.49
    Free shipping
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  • SOBO Submersible Aquarium Heater – 50W, 100W, or 200W (110V, 60Hz) Qty Disc! - Image 1 of 1

    SOBO Submersible Aquarium Heater – 50W, 100W, or 200W (110V, 60Hz) Qty Disc!

    Brand New
    $8.20 to $9.75
    Free shipping
    U⁣3⁣⁣ ⁣R⁣⁣3⁣⁣ ⁣C⁣⁣⁣⁣⁣9⁣ ⁣N⁣1⁣ ⁣4⁣⁣U⁣⁣ ⁣S⁣⁣⁣ ⁣
  • Submersible Aquarium Heater 50W/100W/200W/300W, Adjustable Temp for Fish Tank - Image 1 of 4

    Submersible Aquarium Heater 50W/100W/200W/300W, Adjustable Temp for Fish Tank

    Brand New
    $12.99
    Free shipping
    124 sold
    4⁣⁣7⁣⁣ ⁣A⁣E⁣ ⁣J⁣⁣⁣M⁣ ⁣8⁣W⁣⁣ ⁣2⁣⁣⁣8⁣ ⁣F⁣⁣⁣⁣⁣ ⁣
  • Submersible Aquarium Heater 300W Adjustable Fish Tank Heater with 2 Suction Cups - Image 1 of 4

    Submersible Aquarium Heater 300W Adjustable Fish Tank Heater with 2 Suction Cups

    Brand New
    $10.98
    or Best Offer
    Free shipping
    X⁣⁣4⁣⁣ ⁣V⁣6⁣⁣⁣ ⁣E⁣B⁣ ⁣D⁣B⁣⁣⁣⁣⁣ ⁣⁣⁣⁣⁣T⁣3⁣ ⁣⁣
  • hygger Submersible Aquarium Heater 10 25 50 100W Adjustable Temp for Fish Tank - Image 1 of 4

    hygger Submersible Aquarium Heater 10 25 50 100W Adjustable Temp for Fish Tank

    Brand New
    $17.99 to $21.59
    Was: $22.49was - US $22.49
    Free shipping
    R⁣L⁣ ⁣⁣⁣X⁣D⁣⁣⁣ ⁣⁣⁣⁣L⁣6⁣⁣⁣⁣ ⁣9⁣⁣⁣U⁣ ⁣8⁣J⁣⁣ ⁣
  • JBJ Arctica Titanium Aquarium Chiller DBM-250 1/3 HP Great Condition - Image 1 of 4

    JBJ Arctica Titanium Aquarium Chiller DBM-250 1/3 HP Great Condition

    Pre-Owned · JBJ
    $249.99
    $66.77 shipping
    1 bid
    4h
    ⁣⁣⁣⁣H⁣⁣⁣R⁣⁣⁣ ⁣V⁣H⁣⁣ ⁣⁣A⁣⁣⁣⁣E⁣ ⁣8⁣8⁣⁣⁣⁣⁣
  • VIVOSUN 0.8/1.3/2 Gallon Lawn Garden Pump Pressure Sprayer Chemical plant Killer - Image 1 of 1

    VIVOSUN 0.8/1.3/2 Gallon Lawn Garden Pump Pressure Sprayer Chemical plant Killer

    Brand New · VIVOSUN
    (1)
    $19.75 to $31.99
    Was: $24.69was - US $24.69
    Free shipping
    176 sold
    8⁣N⁣ ⁣D⁣B⁣ ⁣⁣⁣⁣⁣⁣⁣⁣0⁣F⁣⁣⁣ ⁣M⁣H⁣ ⁣⁣2⁣⁣⁣⁣C⁣⁣
  • 25W Aquarium Preset Heater with a Thermometer for Small Betta Fish Tank - Image 1 of 4

    25W Aquarium Preset Heater with a Thermometer for Small Betta Fish Tank

    Brand New
    $9.99
    Free shipping
    120 sold
    ⁣⁣⁣⁣U⁣V⁣⁣ ⁣B⁣⁣7⁣ ⁣⁣⁣⁣⁣T⁣⁣⁣P⁣⁣⁣⁣ ⁣⁣⁣⁣⁣
  • 100W Aquarium Submersible Heater Marine Tropical Fish Tank Adjustable Knob - Image 1 of 4

    100W Aquarium Submersible Heater Marine Tropical Fish Tank Adjustable Knob

    Brand New · Unbranded
    $9.49
    Free shipping
    77 sold
    T⁣X⁣⁣ ⁣⁣2⁣⁣P⁣⁣⁣ ⁣⁣⁣⁣⁣⁣F⁣⁣A⁣⁣ ⁣7⁣7⁣⁣⁣ ⁣⁣I⁣
  • 50-300W Submersible Aquarium Heater Fish Tank Heater Thermostat with 4 Suckers - Image 1 of 4

    50-300W Submersible Aquarium Heater Fish Tank Heater Thermostat with 4 Suckers

    Brand New · Unbranded
    $12.99 to $15.59
    Free shipping
    7⁣M⁣ ⁣⁣C⁣⁣P⁣ ⁣⁣⁣L⁣E⁣ ⁣N⁣⁣⁣⁣⁣3⁣ ⁣P⁣⁣⁣⁣⁣T⁣⁣⁣
  • 15/42 Gallon Aquarium Chiller, 1/10 Hp Fish Tank - Image 1 of 4

    15/42 Gallon Aquarium Chiller, 1/10 Hp Fish Tank

    Brand New
    $95.00
    or Best Offer
    $13.03 shipping
    S⁣p⁣Y⁣Z⁣o⁣n⁣s⁣о⁣r⁣ ⁣e⁣d⁣R⁣⁣⁣5⁣⁣ ⁣⁣⁣⁣4⁣Y⁣ ⁣W⁣⁣⁣M⁣
  • Poafamx 1/3 HP Aquarium Chiller, 79 Gal Titanium Chiller for Fish Tank - Image 1 of 4

    Poafamx 1/3 HP Aquarium Chiller, 79 Gal Titanium Chiller for Fish Tank

    Pre-Owned
    $175.00
    or Best Offer
    Free shipping
    5⁣0⁣ ⁣K⁣Ѕ⁣W⁣p⁣ ⁣o⁣Z⁣K⁣n⁣s⁣ ⁣L⁣P⁣ ⁣5⁣o⁣3⁣r⁣ ⁣E⁣e⁣⁣ ⁣d⁣⁣
  • 79 Gal 1/3 HP Aquarium Chiller Hydroponic 300L Water Chiller Fish Tank Cooler - Image 1 of 3

    79 Gal 1/3 HP Aquarium Chiller Hydroponic 300L Water Chiller Fish Tank Cooler

    Brand New
    $215.99 to $247.21
    Was: $262.99was - US $262.99
    Free shipping
    53 sold
    1⁣H⁣ ⁣C⁣S⁣G⁣ ⁣p⁣o⁣n⁣ѕ⁣o⁣r⁣e⁣V⁣d⁣⁣⁣⁣G⁣ ⁣⁣⁣⁣E⁣G⁣⁣ ⁣
  • hygger Submersible Aquarium Heater 10W/100W/200W/300W/500W/800W/1000W/1200W - Image 1 of 4

    hygger Submersible Aquarium Heater 10W/100W/200W/300W/500W/800W/1000W/1200W

    Brand New
    $15.99 to $32.99
    Was: $41.24was - US $41.24
    Free shipping
    ⁣T⁣P⁣ ⁣⁣S⁣⁣E⁣ ⁣4⁣⁣⁣K⁣⁣⁣ ⁣⁣⁣A⁣⁣⁣⁣4⁣ ⁣4⁣1⁣⁣ ⁣
  • 300W Submersible Aquarium Fish Tank Heater Rod Heating Adjustable Thermostat 3FT - Image 1 of 4

    300W Submersible Aquarium Fish Tank Heater Rod Heating Adjustable Thermostat 3FT

    Brand New
    $10.99
    or Best Offer
    Free shipping
    M⁣3⁣⁣ ⁣⁣K⁣⁣0⁣ ⁣⁣⁣⁣⁣⁣⁣⁣Y⁣⁣Q⁣⁣ ⁣D⁣F⁣ ⁣1⁣⁣⁣⁣
  • hygger Submersible Aquarium Heater 10W/25W/50W/100W Adjustable Temp Fish Tank - Image 1 of 4

    hygger Submersible Aquarium Heater 10W/25W/50W/100W Adjustable Temp Fish Tank

    Brand New
    $15.99 to $22.99
    Was: $19.99was - US $19.99
    Free shipping
    T⁣Y⁣⁣ ⁣⁣1⁣Y⁣ ⁣⁣⁣⁣0⁣5⁣ ⁣P⁣J⁣ ⁣⁣9⁣⁣P⁣⁣ ⁣⁣N⁣⁣⁣⁣
  • hygger 75/150/500/800/1200W Aquarium Heater Submersible Freshwater Saltwater  - Image 1 of 4

    hygger 75/150/500/800/1200W Aquarium Heater Submersible Freshwater Saltwater

    Brand New
    $25.99 to $49.99
    Was: $39.99was - US $39.99
    Free shipping
    N⁣D⁣⁣⁣ ⁣⁣R⁣⁣3⁣⁣ ⁣⁣⁣T⁣⁣Y⁣ ⁣C⁣Y⁣⁣ ⁣⁣⁣⁣J⁣Q⁣ ⁣R⁣
  • Fluval 2 in 1 Digital Thermometer - Image 1 of 1

    Fluval 2 in 1 Digital Thermometer

    Brand New · Fluval
    (16)
    $17.99
    Free shipping
    624 sold
    D⁣Z⁣ ⁣6⁣R⁣ ⁣N⁣⁣⁣Z⁣⁣⁣ ⁣E⁣⁣⁣6⁣⁣ ⁣⁣⁣⁣X⁣⁣⁣D⁣⁣ ⁣
  • Finnex HMU Digital Titanium Heater with Controller 100 watt - Image 1 of 1

    Finnex HMU Digital Titanium Heater with Controller 100 watt

    Brand New · Finnex
    $28.99
    Free shipping
    9 watching
    ⁣3⁣C⁣⁣ ⁣P⁣U⁣ ⁣⁣Z⁣⁣I⁣⁣ ⁣O⁣E⁣⁣ ⁣H⁣Q⁣⁣ ⁣9⁣⁣⁣ ⁣⁣⁣
  • M 200 Watt Submersible Glass  Heater (up to 65 Gallons) - Fluval - Image 1 of 3

    M 200 Watt Submersible Glass Heater (up to 65 Gallons) - Fluval

    Brand New · Fluval
    $25.99
    Free shipping
    4 watching
    L⁣O⁣ ⁣⁣⁣Z⁣⁣7⁣⁣⁣⁣ ⁣⁣⁣A⁣Y⁣⁣ ⁣W⁣L⁣⁣ ⁣8⁣⁣⁣⁣⁣A⁣
  • Eheim Jager Trutemp Submersible Aquarium Heater- 100w - Image 1 of 4

    Eheim Jager Trutemp Submersible Aquarium Heater- 100w

    Brand New · EHEIM
    $31.99
    or Best Offer
    Free shipping
    Only 1 left!
    ⁣3⁣⁣⁣7⁣ ⁣⁣⁣O⁣⁣2⁣ ⁣⁣8⁣C⁣⁣⁣ ⁣4⁣K⁣⁣ ⁣⁣⁣⁣W⁣Q⁣ ⁣
  • Thermostatically Controlled Snuggle-Up Bird Cage Heater for Large Birds - 12V - Image 1 of 4

    Thermostatically Controlled Snuggle-Up Bird Cage Heater for Large Birds - 12V

    Brand New
    $23.00
    or Best Offer
    Free shipping
    U⁣9⁣⁣⁣ ⁣U⁣H⁣ ⁣⁣E⁣⁣⁣K⁣ ⁣G⁣⁣X⁣⁣⁣⁣⁣ ⁣⁣⁣H⁣B⁣⁣ ⁣
  • hygger 15W 50W 100 150W 300W 500W Aquarium Heater Fish Tank Thermostat - Image 1 of 4

    hygger 15W 50W 100 150W 300W 500W Aquarium Heater Fish Tank Thermostat

    Brand New
    $16.99 to $38.99
    Was: $39.99was - US $39.99
    Free shipping
    P⁣⁣T⁣⁣⁣⁣⁣ ⁣⁣⁣Y⁣L⁣ ⁣Z⁣⁣⁣⁣⁣1⁣⁣ ⁣U⁣L⁣⁣⁣⁣ ⁣K⁣
  • Hygger HG-802 50W Pinpoint Saltwater Aquarium Heater IC Temp Controller - Image 1 of 4

    Hygger HG-802 50W Pinpoint Saltwater Aquarium Heater IC Temp Controller

    Pre-Owned
    $15.99
    $13.80 shipping
    0 bids
    2h 23m
    P⁣M⁣ ⁣U⁣⁣9⁣ ⁣⁣⁣I⁣⁣7⁣ ⁣G⁣6⁣⁣⁣ ⁣⁣⁣⁣9⁣⁣⁣⁣⁣⁣E⁣
  • Outdoor Pond Heater - 150W 300W 600W Aquarium Heater for Small Ponds, Pond De-Ic - Image 1 of 4

    Outdoor Pond Heater - 150W 300W 600W Aquarium Heater for Small Ponds, Pond De-Ic

    Brand New
    $30.42
    Free shipping
    Only 1 left!
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  • Aquarium Water Chiller Constant Temperature Cooling System Fish Tank Cooler - Image 1 of 4

    Aquarium Water Chiller Constant Temperature Cooling System Fish Tank Cooler

    Brand New
    $115.78
    Free shipping
    3 watching
    6⁣Ѕ⁣p⁣o⁣U⁣n⁣s⁣ ⁣X⁣o⁣U⁣r⁣ ⁣5⁣e⁣I⁣d⁣⁣⁣⁣⁣ ⁣⁣C⁣⁣G⁣⁣⁣
  • hygger 300W/500W/800W Aquarium Heater w/ Digital Thermostat Fish Tank 40-260Gal - Image 1 of 4

    hygger 300W/500W/800W Aquarium Heater w/ Digital Thermostat Fish Tank 40-260Gal

    Brand New
    $37.99 to $43.99
    Was: $49.99was - US $49.99
    Free shipping
    S⁣p⁣о⁣n⁣s⁣o⁣r⁣I⁣X⁣ ⁣e⁣P⁣d⁣⁣E⁣ ⁣⁣⁣⁣I⁣P⁣⁣⁣⁣ ⁣⁣⁣⁣
  • hygger 300W Submersible Aquarium Heater, Adjustable Fish Tank Heater Digital - Image 1 of 4

    hygger 300W Submersible Aquarium Heater, Adjustable Fish Tank Heater Digital

    Brand New
    $37.99 to $54.99
    Was: $57.49was - US $57.49
    Free shipping
    S⁣p⁣о⁣n⁣s⁣o⁣Y⁣r⁣1⁣ ⁣e⁣S⁣d⁣5⁣⁣ ⁣⁣⁣⁣A⁣⁣V⁣⁣ ⁣E⁣⁣⁣Z⁣
  • hygger 10W-1200W Aquarium Heater Fish Tank Tropical Submersible Thermostat - Image 1 of 4

    hygger 10W-1200W Aquarium Heater Fish Tank Tropical Submersible Thermostat

    Brand New
    $15.99 to $47.99
    Was: $59.99was - US $59.99
    Free shipping
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    4 PCS Suction Cup Clip for Aquarium Heater Tubing Hose Light 1" Dia

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    $4.99
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    526 sold
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    Aquarium Heater 50W Small Betta Tank Preset Heater with a Thermometer

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    $9.99
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    65 sold
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    Active Aqua Water Chiller For Aquarium 1/2 HP-AACH50HP

    Brand New · Active Aqua
    (1)
    $511.96
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    $232.24 shipping
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    Aquarium Heater Submersible Fish Tank Adjustable 50W 100W 200W 300W 500W Watts

    Brand New · Odyssea
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    Free shipping
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    Aquarium Volcano Bubbler Ornament Fish Tank Decoration Air Stone Pump Connector

    Brand New · Unbranded
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    hygger 300W/500W/800W/1000W Aquarium Heater Multi-angle Install Fish Tank Heater

    Brand New
    $37.99 to $43.99
    Was: $49.99was - US $49.99
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    Aquarium Water Chiller Fish Shrimp Tank Cooling System Refrigeration 180W

    Brand New
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    Brand New · Fluval
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  • 79Gal Aquarium Chiller 300L Fish Tank Cooler with Pump 1/3 HP Water Chiller New - Image 1 of 4

    79Gal Aquarium Chiller 300L Fish Tank Cooler with Pump 1/3 HP Water Chiller New

    Brand New
    $199.99
    Was: $204.49was - US $204.49
    Free shipping
    13 watching
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    Eheim Jager Trutemp Submersible Aquarium Heater- 75w

    Brand New · EHEIM
    $28.99
    or Best Offer
    Free shipping
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    🔥300W Submersible Aquarium Fish Tank Heater Rod Heating Adjustable Thermostat

    Brand New
    $10.99
    or Best Offer
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    300W Adjust Aquarium Heater Submersible Fish Tank Heater Thermostat Suction Cups

    Brand New
    $10.44
    Was: $10.99was - US $10.99
    or Best Offer
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    Fluval P25 Pre-Set Aquarium Heater

    Brand New · Fluval
    (3)
    $16.49
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    CoolWorks Ice Probe with Power Supply

    Brand New
    (3)
    $159.99
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  • SICCE Scuba Contactless Submersible Heater, 300 Watts - UPC: 8011469978986 - Image 1 of 1

    SICCE Scuba Contactless Submersible Heater, 300 Watts - UPC: 8011469978986

    Brand New
    $3.99
    $8.50 shipping
    1 bid
    4d 13h
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  • Cobalt Aquatic Neo Therm Pro Submersible Aquarium Heater 25 Watt Tested Open Box - Image 1 of 2

    Cobalt Aquatic Neo Therm Pro Submersible Aquarium Heater 25 Watt Tested Open Box

    Brand New · Cobalt
    $32.00
    or Best Offer
    Free shipping
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  • Cobalt Aquatic Neo Therm Pro Submersible Aquarium Heater  25 -200 Watt - Image 1 of 4

    Cobalt Aquatic Neo Therm Pro Submersible Aquarium Heater 25 -200 Watt

    Brand New · Cobalt
    $54.99 to $104.99
    $7.50 shipping
    13 sold
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  • Aquarium Heater 25/50/100/200/300W w/Cover Guard Anti-Explosion Fish Tank Heater - Image 1 of 4

    Aquarium Heater 25/50/100/200/300W w/Cover Guard Anti-Explosion Fish Tank Heater

    Brand New · Unbranded
    $7.99 to $17.99
    Free shipping
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  • Aquarium Heater Protective Guard Cover with Suction Cups - Image 1 of 1

    Aquarium Heater Protective Guard Cover with Suction Cups

    Brand New
    $4.99
    Free shipping
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  • Aquarium Heater 25-300W Adjustable Fish Tank Heater with Sticker Thermometer - Image 1 of 1

    Aquarium Heater 25-300W Adjustable Fish Tank Heater with Sticker Thermometer

    Brand New
    $10.99 to $14.99
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  • New Interpet Submersible Aquarium Heater 3-10 Gallon 50 Watt Light Salt Fresh - Image 1 of 4

    New Interpet Submersible Aquarium Heater 3-10 Gallon 50 Watt Light Salt Fresh

    Brand New · Interpet
    $13.99
    Free shipping
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  • Fluval 100W Fresh or Salt Water Aquarium Heater for 30 Gallon Fish Tank 100 Watt - Image 1 of 4

    Fluval 100W Fresh or Salt Water Aquarium Heater for 30 Gallon Fish Tank 100 Watt

    Made In Italy! + Lifetime Warranty
    Brand New · Fluval
    $17.95
    Free shipping
    346 sold
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  • Eheim Jager Trutemp Submersible Aquarium Heater 200W Model 3617 New - Image 1 of 2

    Eheim Jager Trutemp Submersible Aquarium Heater 200W Model 3617 New

    Brand New · EHEIM
    $27.99
    $8.00 shipping
    Only 1 left!
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  • Aqueon Preset Aquarium Heater 150W Compact Size for Aquariums up to 55 Gallons - Image 1 of 2

    Aqueon Preset Aquarium Heater 150W Compact Size for Aquariums up to 55 Gallons

    Brand New · Aqueon
    (13)
    $19.99
    or Best Offer
    Free shipping
    Only 1 left!
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  • hygger Mini Aquarium Heater Betta Fish Tank Heater For 5-26 Gallon  Fish Tank - Image 1 of 4

    hygger Mini Aquarium Heater Betta Fish Tank Heater For 5-26 Gallon Fish Tank

    Brand New
    $15.99 to $22.99
    Was: $19.99was - US $19.99
    Free shipping
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  • Finnex HMU Digital Titanium Heater 100W with Controller - Image 1 of 2

    Finnex HMU Digital Titanium Heater 100W with Controller

    Brand New · Finnex
    $40.00
    or Best Offer
    $6.37 shipping
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  • Aquarium Cooling Fish Tank Water Chiller For Hydroponics System Water Cooler 30L - Image 1 of 4

    Aquarium Cooling Fish Tank Water Chiller For Hydroponics System Water Cooler 30L

    Brand New
    $115.78
    or Best Offer
    Free shipping
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