Compare Products
Choose upto 5 items for side by side feature comparison
My collections icon
Wishlist
Track price
Go to collections
Filters IconShow filters

Shop Sears Aquarium Heater

Sponsored
Curbside
New tab icon
Product Image
Great Value · Simple Setup · Stable temperature · Top Quality
Tetra HT Submersible Aquar…
$15.27
$16.19
Local Inventory IconPetSmart
4.5
·
10K+
Curbside
New tab icon
Product Image
Top Fin Compact Aquarium Tank He…
$14.59
Local Inventory IconPetSmart
Curbside
New tab icon
Product Image
Tetra HT Submersible Aquar…
$23.99
$37.99
Local Inventory IconPetSmart
3.0
·
16
Curbside
New tab icon
Product Image
Accurate temperature control · Great Value · Top Quality
Fluval Submersible Aquarium Tank He…
$32.99
$38.99
Local Inventory IconPetSmart
4.5
·
1K+
Curbside
New tab icon
Product Image
Adjustable temperature settings · Attractive Appearance · Great Value · Top Quality
Fluval M-Series Submersible Heate…
$30.99
$36.99
Local Inventory IconPetSmart
4.5
·
5K+
Curbside
New tab icon
Product Image
Vibrant Life 50 W Aquarium Heater
$15.57
Local Inventory IconWalmart
5.0
·
26
Curbside
New tab icon
Product Image
Marineland Visi-Therm Submersibl…
$37.49
$42.99
Local Inventory IconPetSmart
4.5
·
7
New tab icon
Product Image
Used
Viaaqua 100W Titanium Tube Hea…
$30.00
eBay
delivery truck
Free shipping
Curbside
New tab icon
Product Image
Fluval Submersible Aquarium Tank He…
$38.99
$45.99
Local Inventory IconPetSmart
4.5
·
28
New tab icon
Product Image
Finnex Titanium Aquarium Heater, …
$89.99
Amazon.com
4.5
·
388
Curbside
New tab icon
Product Image
Fluval Submersible Aquarium Tank He…
$36.99
$43.99
Local Inventory IconPetSmart
4.5
·
1K+
Curbside
New tab icon
Product Image
Vibrant Life 200 W Aquarium Heater
$27.48
Local Inventory IconWalmart
5.0
·
48
Curbside
New tab icon
Product Image
Vibrant Life 100 W Aquarium Heater
$20.13
Local Inventory IconWalmart
New tab icon
Product Image
Hygger Aquarium Heater 500W/800…
$49.99
$1.00 / 1 ct
Amazon.com
4.5
·
48
New tab icon
Product Image
HITOP 25W 50W 100W 200W 300W …
$12.83
Amazon.com
4.5
·
5K+
Curbside
New tab icon
Vibrant Life 25 Watts Aquarium H…
$12.97
Local Inventory IconWalmart
4.5
·
45
Curbside
New tab icon
Vibrant Life Betta Aquarium Heater F…
$13.97
Local Inventory IconWalmart
5.0
·
1
New tab icon
Yukihalu Aquarium Heater 50/100/200…
$39.49
$39.49 / 1 ct
Amazon.com
4.5
·
203
New tab icon
Top Fin Betta Aquarium Heater, …
$8.99
Vekastore
5.0
·
7
New tab icon
HITOP Compact Submersible Aquar…
$20.97
Amazon.com
4.5
·
1K+
  1. Showing 1 - 36 out of 172 results for "sears aquarium heater"
    1. Saved
      Save to wishlist
      Top Fin Aquarium Heater 100W Fits 10 To 20 Gallon Tank Accurate Temperature
      5
      ·
      2
      5
      2 ratings
      Top Fin Aquarium Heater 100W Fits …
      U
      US eBay
      delivery truckFree shipping
    2. Saved
      Save to wishlist
      TETRA HT30- 100 W SUBMERSIBLE AQUARIUM HEATER ( For 10- 30 GALLON TANKS ) NEW
      3.7
      ·
      108
      3.7
      108 ratings
      TETRA HT30- 100 W SUBMERSIBLE …
      U
      US eBay
      delivery truckFree shipping
    3. Saved
      Save to wishlist
      TETRA HT40- 150 W SUBMERSIBLE AQUARIUM HEATER ( For 30- 40 GALLON TANKS ) NEW
      3.4
      ·
      161
      3.4
      161 ratings
      TETRA HT40- 150 W SUBMERSIBLE …
      U
      US eBay
      delivery truckFree shipping
    4. Saved
      Save to wishlist
      Hitauing Aquarium Heater, 200W Fish Tank Heater With LED Digital Display & 5 Safety Protection, Submersible Aquarium Heater With 2 Suction Cup And
      Hitauing Aquarium Heater, 200W Fis…
      A
      Amazon.com
    5. Saved
      Save to wishlist
      Submersible Aquarium 300W Adjustable Heater With 2 Suction Cups Free
      Submersible Aquarium 300W Adjust…
      E
      eBay
      delivery truckFree shipping
    6. Saved
      Save to wishlist
      Submersible Aquarium Heater 300W 100W 200W, Fish Tank Water Heater And Thermometer With Adjustable Temperature For 20 Gallon,30 Gallon, 50 Gallon Tan
      Submersible Aquarium Heater 300W …
      A
      Amazon.com
    7. Saved
      Save to wishlist
      3.7
      ·
      108
      3.7
      108 ratings
      Aquarium Heater Tetra HT30 Subme…
      U
      US eBay
      delivery truckFree shipping
    8. Saved
      Save to wishlist
      3.4
      ·
      161
      3.4
      161 ratings
      Tetra Ht10 Submersible Aquarium H…
      E
      eBay.com
    9. Saved
      Save to wishlist
      Aquamiracle Adjustable 300W Aquar…
      A
      Amazon.com
    10. Saved
      Save to wishlist
      3.8
      ·
      119
      3.8
      119 ratings
      PENN-PLAX Cascade Heat Aquariu…
      A
      Amazon.com
    11. Saved
      Save to wishlist
      4.1
      ·
      13
      4.1
      13 ratings
      Penn-Plax Warm Tone LED Aquariu…
      A
      Amazon.com
    12. Saved
      Save to wishlist
      Hagen Elite Submersible 70 300W A…
      U
      US eBay
      delivery truckFree shipping
    13. Saved
      Save to wishlist
      3.9
      ·
      121
      3.9
      121 ratings
      Cascade Heat 50 Watt Aquarium He…
      W
      Wayfair
    14. Saved
      Save to wishlist
      4
      ·
      1
      Hygger 500W 800W Aquarium Heate…
      E
      eBay
      delivery truckFree shipping
    15. Saved
      Save to wishlist
      4.3
      ·
      26
      4.3
      26 ratings
      Hitauing Aquarium Heater, 50W/100…
      A
      Amazon.com
    16. Saved
      Save to wishlist
      Hygger Marine Aquarium Heater 100…
      ($38.99 / 1 ct)
      coupons
      A
      Amazon.com
      delivery truckFree shipping
    17. Saved
      Save to wishlist
      Aquarium Heater Submersible 200W
      U
      US eBay
      delivery truckFree shipping
    18. Saved
      Save to wishlist
      3.4
      ·
      161
      3.4
      161 ratings
      Tetra Ht10 Submersible Aquarium H…
      U
      US eBay
      delivery truckFree shipping
    19. Saved
      Save to wishlist
      Top Fin Pro 150 Aquarium Heater 15…
      U
      US eBay
      delivery truckFree shipping
    20. Saved
      Save to wishlist
      Used
      5
      ·
      1
      Top Fin CH150 150 Watt Compact A…
      E
      eBay.com
    21. Saved
      Save to wishlist
      Tropical Fish 200W Aquarium Tank …
      E
      eBay.com
    22. Saved
      Save to wishlist
      NEW OEM Submersible Aquarium He…
      E
      eBay.com
    23. Saved
      Save to wishlist
      2Pcs 200W Aquarium Heater Anti-Ex…
      E
      eBay
    24. Saved
      Save to wishlist
      Used
      5
      ·
      3
      5
      3 ratings
      Hydor 300W Submersible Glass Aqu…
      E
      eBay.com
      delivery truckFree shipping
    25. Saved
      Save to wishlist
      3
      ·
      1
      Hitop 25W/50W/100W/300W Adjusta…
      A
      Amazon.com
    26. Saved
      Save to wishlist
      Hitauing Aquarium Heater, Upgrade…
      ($1.00 / 1 lb)
      A
      Amazon.com
      delivery truckFree shipping
    27. Saved
      Save to wishlist
      AQUANEAT Aquarium Heater, 300W …
      ($1.00 / 1 ct)
      A
      Amazon.com
    28. Saved
      Save to wishlist
      5
      ·
      1
      Top Fin H50 Submersible Aquarium …
      E
      eBay.com
      delivery truckFree shipping
    29. Saved
      Save to wishlist
      Used
      Orlushy Submersible Aquarium Heat…
      E
      eBay
      delivery truckFree shipping
    30. Saved
      Save to wishlist
      KINGYEENUO Submersible Aquariu…
      ($9.99 / 1 ct)
      A
      Amazon.com
    31. Saved
      Save to wishlist
      Penn-Plax Cascade Heat Aquarium H…
      A
      Amazon.com
    32. Saved
      Save to wishlist
      3.9
      ·
      121
      3.9
      121 ratings
      Cascade Heat 300 Watt Aquarium H…
      W
      Wayfair
      delivery truckFree shipping
    33. Saved
      Save to wishlist
      5
      ·
      2
      5
      2 ratings
      Fluval Submersible Aquarium Heater …
      E
      eBay.com
    34. Saved
      Save to wishlist
      Hygger Mini Submersible Aquarium …
      ($15.99 / 1 ct)
      A
      Amazon.com
    35. Saved
      Save to wishlist
      3.4
      ·
      18
      3.4
      18 ratings
      Aqueon Adjustable PRO Aquarium H…
      A
      Amazon.com
      delivery truckFree shipping
    36. Saved
      Save to wishlist
      4.9
      ·
      23
      4.9
      23 ratings
      New Aquatop Submersible Aquariu…
      U
      US eBay
      delivery truckFree shipping
    Oops! We are sorry, something went wrong.
    Continue your shopping by clicking on another product
    Product added to your wishlist! View wishlist
    Sign in to see your saved products on any device
    Product removed from your wishlist! View wishlist
    Sign in to see your saved products on any device
    Something went wrong. Please try again later.
    Product is added to compare already. Please refresh the page.
    Product is not found in compare. Please refresh the page.
    5 Products already added. Please delete existing selection to add this.
  2. Sponsored
    New tab icon
    Product Image
    Aquamiralce 25W Aquarium Heater …
    $16.99
    $1.00 / 1 ct
    Amazon.com
    4.5
    ·
    73
    New tab icon
    Product Image
    Eheim Jager 75 Watt Aquarium He…
    $10.99
    Vekastore
    4.5
    ·
    5K+
    New tab icon
    Product Image
    Interpet Heater Flat Life Thermal 15 W…
    $12.90
    Walmart
    3.0
    ·
    176
    New tab icon
    Product Image
    Aquarium Heater For 40-55-75 Gallo…
    $22.79
    Amazon.com
    4.5
    ·
    79
    New tab icon
    Product Image
    Top Fin Submersible Aquarium Heater, …
    $8.99
    Vekastore
    5.0
    ·
    2
    New tab icon
    Product Image
    Dreyoo 2 Set Submersible Aquar…
    $20.99
    $20.99 / 1 ct
    Amazon.com
    4.5
    ·
    26
    New tab icon
    Product Image
    25W-300W Submersible Wate…
    $20.85
    eBay.com
    New tab icon
    Product Image
    Hygger Aquarium Heater 300W/500…
    $56.99
    Amazon.com
    4.0
    ·
    1K+
    New tab icon
    Aqueon Preset Aquarium Heater, …
    $16.99
    $32.99
    Chewy.com
    3.5
    ·
    313
    New tab icon
    Hitauing Aquarium Heater, Upgraded …
    $34.17
    $34.17 / 1 ct
    Amazon.com
    4.5
    ·
    1K+
    New tab icon
    Adjustable temperature settings · Attractive Appearance · Great Value · Top Quality
    Fluval Submersible Glass Aquarium H…
    $30.99
    $34.99
    Chewy.com
    4.0
    ·
    55
    19 % price drop
    New tab icon
    50-300W Submersible Aquar…
    $14.99
    eBay
    delivery truck
    Free shipping
    New tab icon
    Orlushy 300W Submersible Aquar…
    $22.39
    $22.39 / 1 ct
    Amazon.com
    4.5
    ·
    632
    New tab icon
    Inkbird Aquarium Heater With Probe …
    $33.99
    Amazon.com
    4.5
    ·
    1K+
    New tab icon
    Adjustable temperature settings · Attractive Appearance · Great Value · Top Quality
    Fluval M 50-Watt Submersible Aquar…
    $30.99
    Amazon.com
    4.5
    ·
    5K+
    New tab icon
    Hydor Betta Bowl Slim Fish Tank He…
    $12.99
    $13.99
    Chewy.com
    3.5
    ·
    8
    New tab icon
    Carefree Fish 200/300/500/800…
    $59.99
    $59.99 / 1 ct
    Amazon.com
    4.5
    ·
    36
    New tab icon
    Orlushy 100W Submersible Aquar…
    $19.19
    $19.19 / 1 ct
    Amazon.com
    4.5
    ·
    456
    New tab icon
    Easy temperature control · Great Value · Keeps fish active
    Aqueon Submersible Aquar…
    $49.95
    $59.99
    Petco.com
    4.5
    ·
    656
    New tab icon
    Great Value · Preset temperature settings · Simple Setup
    Tetra HT30 Submersible Aquar…
    $17.97
    $22.59
    Chewy.com
    4.0
    ·
    92