HEATERS (92)
Best selling Best selling
  • Lifegard Aquatics Adjustable Quartz Glass Heater - 25 Watt
    $24.41 $30.51
    No reviews

    Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks. Easy to set thermostat features LED Power Indicator Light showing...

  • Lifegard Aquatics Pre-Set Quartz Glass Heater- 200 Watt
    $20.22 $25.28
    No reviews

    Lifegard Aquatics UL Listed 200 Watt Pre-Set Quartz Glass Heater Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks....

  • Lifegard Aquatics Pre-Set Quartz Glass Heater - 100 Watt
    $19.83 $24.79
    No reviews

    Lifegard Aquatics UL Listed 100 Watt Pre-Set Quartz Glass Heater Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks....

  • Eheim Jager Trutemp Submersible Aquarium Heater - 150w - NEW OPEN BOX RETURN
    $26.39 $32.99
    No reviews

    NEW OPEN BOX RETURN - SAVE 20%     Obvious ideas often are the best ones. For example, the aquarium...

  • IceCap Dual Aquarium Heater Holder
    $21.99
    No reviews

    The IceCap Dual Heater Holder securely holds two aquarium heater(s) in place with or without the suction cups that secure...

  • IceCap 300W Titanium Heater Element
    $54.99
    No reviews

    Titanium Aquarium Heater Element Ensure precise temperature for your aquarium with our rapid-heating titanium heater element. Bid farewell to temperature...

  • IceCap 100W Titanium Heater Element
    $43.99
    No reviews

    Titanium Aquarium Heater Element Ensure precise temperature for your aquarium with our rapid-heating titanium heater element. Bid farewell to temperature...

  • IceCap 50W Titanium Heater Element
    $38.49
    No reviews

    Titanium Aquarium Heater Element Ensure precise temperature for your aquarium with our rapid-heating titanium heater element. Bid farewell to temperature...

  • Lifegard Aquatics Pre-Set Quartz Glass Heater 50 Watt UL Listed and with Electronic Control
    $12.07 $15.09
    No reviews

    Lifegard Aquatics UL Listed 50 Watt Pre-Set Quartz Glass Heater Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks....

  • Lifegard Aquatics Pre-Set Quartz Glass Heater 25 Watt UL Listed and with Electronic Control
    $12.07 $15.09
    No reviews

    Lifegard Aquatics UL Listed 25 Watt Pre-Set Quartz Glass Heater Submersible Shatterproof Quartz Heater safe for Freshwater and Saltwater tanks....

  • Aquael ULTRA HEATER 25W
    $56.99
    No reviews

    BRAND NEW CLOSEOUT SALE (USE COUPON CODE AQUAEL50)   ULTRA HEATER HEATING EXPERT A new generation of aquarium heaters distinguished...

  • Finnex HMU-400S 400w Heater
    $39.94 $46.99
    No reviews

    The Finnex HMU Titanium Aquarium Heater Series Introducing the cutting-edge Finnex HMU Titanium Aquarium Heater - Transform Your Aquatic Realm...

  • Finnex HMU-300S 300w Heater
    $38.24 $44.99

    OUT OF STOCK

    No reviews

    The Finnex HMU Titanium Aquarium Heater Series Introducing the cutting-edge Finnex HMU Titanium Aquarium Heater - Transform Your Aquatic Realm...

  • Innovative Marine AUQA - HELIO 50 WATT
    $119.00
    No reviews

    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology.  ...

  • BRS 200W Titanium Heater Element
    $55.99 $69.99
    No reviews

    BRS 200W Titanium Heater Element A Reliable Long-Term Heating Element!   We have been on the hunt for a reliable...

  • BRS 100W Titanium Heater Element
    $51.99 $64.99
    No reviews

    BRS 100W Titanium Heater Element A Reliable Long-Term Heating Element!   We have been on the hunt for a reliable...

  • Sicce SCUBA ContactLess 400 - Submersible Heater - 400 Watt
    $67.99 $79.99
    No reviews

    Sicce SCUBA ContactLess 400 - Submersible Heater - 400 Watt A fully submersible aquarium heater with NFC technology    INNOVATIVE...

  • Sicce SCUBA ContactLess 250 - Submersible Heater - 250 Watt
    $56.94 $66.99
    No reviews

    Sicce SCUBA ContactLess 250 - Submersible Heater - 250 Watt A fully submersible aquarium heater with NFC technology    INNOVATIVE...

  • Sicce SCUBA ContactLess 150 - Submersible Heater - 150 Watt
    $50.99 $59.99
    No reviews

    Sicce SCUBA ContactLess 150 - Submersible Heater - 150 Watt A fully submersible aquarium heater with NFC technology    INNOVATIVE...

  • Sicce SCUBA ContactLess 50 - Submersible Heater - 50 Watt
    $45.04 $52.99
    No reviews

    Sicce SCUBA ContactLess 50 - Submersible Heater - 50 Watt A fully submersible aquarium heater with NFC technology    INNOVATIVE...

  • Finnex STE-800 Digital Control 800W Titanium Heater
    $110.49 $129.99
    No reviews

    STE Titanium Heater Series   Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant...

  • Finnex STE-600 Digital Control 600W Titanium Heater
    $101.14 $118.99
    No reviews

    STE Titanium Heater Series   Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant...

  • Finnex STE-400 Digital control 400W Titanium Heater
    $90.94 $106.99
    No reviews

    STE Titanium Heater Series   Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant...

  • Finnex STE-200 Digital control 200W Titanium Heater
    $80.74 $94.99
    No reviews

    STE Titanium Heater Series   Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant...

  • Sicce JOLLY PRESET 25 - Submersible Heater - 22 Watt
    $29.74 $34.99
    No reviews

    Jolly Preset Heater Mini pre-set heaters are configured at 77 deg F to ensure an ideal temperature in small aquariums. ...

  • Sicce JOLLY PRESET 12 - Submersible Heater - 12 Watt
    $28.04 $32.99
    No reviews

    Jolly Preset Heater Mini pre-set heaters are configured at 77 deg F to ensure an ideal temperature in small aquariums. ...

  • Sicce JOLLY PRESET 6 - Submersible Heater - 6 Watt
    $25.49 $29.99
    No reviews

    Jolly Preset Heater Mini pre-set heaters are configured at 77 deg F to ensure an ideal temperature in small aquariums. ...

  • Innovative Marine AUQA GADGET - Helio Heater Universal Controller
    $96.00

    OUT OF STOCK

    No reviews

    HELIO Universal Aquarium Heater Controller - Ultimate Temperature Control   The HELIO smart controller bridges the gap between hobby grade...

  • IceCap Dual Magnet Heater Bracket
    $54.99
    No reviews

        Magnetic Aquarium Heater Mount The IceCap Magnetic Heater Mount securely holds aquarium heater(s) in place with magnets that...

  • IceCap Single Magnet Heater Bracket
    $43.99
    No reviews

    Magnetic Aquarium Heater Mount The IceCap Magnetic Heater Mount securely holds aquarium heater(s) in place with magnets that secure its...

  • Eheim Jager Trutemp Submersible Aquarium Heater - 25w - NEW OPEN BOX RETURN
    $25.49 $29.99
    No reviews

    NEW OPEN BOX RETURN - Save 15%   Obvious ideas often are the best ones. For example, the aquarium heater...

  • AUQA - HELIO 200 WATT-100W x 2
    $299.00
    No reviews

    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology.  ...

  • AUQA - HELIO 200 WATT
    $192.00
    No reviews

    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology.  ...

  • AUQA - HELIO -200 WATT ELEMENT
    $93.00
    No reviews

    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology.  ...

  • AUQA - HELIO -100 WATT ELEMENT
    $80.00
    No reviews

    Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology.  ...

  • AUQA - HELIO ELEMENT MAGNET HOLDER
    $47.00
    No reviews

    AUQA - HELIO Element Magnet Holder

  • JBJ Replacement True Temp Temperature Probe
    $21.04 $24.75

    OUT OF STOCK

    No reviews

    JBJ Replacement True Temp Temperature Probe

  • Finnex TH 800W Titanium Heating Tube and Digital Controller Kit
    $93.49 $109.99
    No reviews

    The HC-0810M Finnex controller offers a precision digital control with LED digital display which maintains water temperatures at a constant...

  • Finnex TH 300W Titanium Heating Tube and Digital Controller Kit
    $81.59 $95.99
    No reviews

    The HC-0810M Finnex controller offers a precision digital control with LED digital display which maintains water temperatures at a constant...

  • Eheim Jager Trutemp Submersible Aquarium Heater - 250w
    $31.87 $37.49
    No reviews

    Obvious ideas often are the best ones. For example, the aquarium heater as a rod. The heating rod is simply...