Aquarium Heaters

Submersible aquarium and substrate heaters for sale here at discount prices!
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NEW EHEIM Jager Aquarium Thermostat Heater 25W Bid Now »

NEW EHEIM Jager Aquarium Thermostat Heater 25W

Bid: $10.00
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16 mins
Cobalt Neo-Therm 25w Submersible Aquarium Heater Buy Now »
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Cobalt Neo-Therm 25w Submersible Aquarium Heater

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25 mins
Cobalt Neo-Therm 50w Submersible Aquarium Heater Buy Now »
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Cobalt Neo-Therm 50w Submersible Aquarium Heater

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33 mins
Cobalt Neo-Therm 75w Submersible Aquarium Heater Buy Now »
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Cobalt Neo-Therm 75w Submersible Aquarium Heater

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41 mins
Aquarium Heater w Built In Thermostat Submersible Pet Fish Tank Terrarium Warmer Buy Now »
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Aquarium Heater w Built In Thermostat Submersible Pet Fish Tank Terrarium Warmer

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49 mins
New In Box Aqueon 50 Watt Submersible Aquarium Heater-Fits Up To 20 Gallon Tank Bid Now »

New In Box Aqueon 50 Watt Submersible Aquarium Heater-Fits Up To 20 Gallon Tank

Bid: $16.99
Ships:
$5.99
$22.98
1 hr
19 mins
Tetra HT 55 Submersible Heater, 200-watt Buy Now »
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Tetra HT 55 Submersible Heater, 200-watt

Buy: $37.66 Ships:
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$37.66
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1 hr
20 mins
Aqueon AQE06194 Mini Heater for Aquarium 10-watt from Aqueon - 00806194 - New Buy Now »

Aqueon AQE06194 Mini Heater for Aquarium 10-watt from Aqueon - 00806194 - New

Buy: $11.19 Ships:
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1 hr
27 mins
Cobalt Aquatics Neo-Therm Heater, 75 watt New Buy Now »
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Cobalt Aquatics Neo-Therm Heater, 75 watt New

Buy: $39.02 Ships:
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$39.02
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1 hr
30 mins
Neo-Therm Heater New Buy Now »
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Neo-Therm Heater New

Buy: $54.20 Ships:
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$54.20
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1 hr
30 mins
Aqueon 50W Pro Heater New Buy Now »
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Aqueon 50W Pro Heater New

Buy: $33.01 Ships:
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$33.01
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1 hr
38 mins
Spectrum Brands 972297 HT55 SUBMERSIBLE HEATER 40-55 GALLON Buy Now »
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Spectrum Brands 972297 HT55 SUBMERSIBLE HEATER 40-55 GALLON

Buy: $34.54 Ships:
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$34.54
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1 hr
48 mins
AQUEON Pro HEATER PRESET SUBMERSIBLE 150W UP TO 55 GALLONS New Buy Now »

AQUEON Pro HEATER PRESET SUBMERSIBLE 150W UP TO 55 GALLONS New

Buy: $19.95 Ships:
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1 hr
51 mins
Top Fin 100 Watt Aquarium Heater 10-20 Gallon NEW Buy Now »

Top Fin 100 Watt Aquarium Heater 10-20 Gallon NEW

Buy: $10.99 Ships:
$4.99
$15.98
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2 hrs
4 mins
New, Tetra 50W Preset Heater aquarium electric heating,10gal,all water types Buy Now »

New, Tetra 50W Preset Heater aquarium electric heating,10gal,all water types

Buy: $10.00 Ships:
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2 hrs
57 mins
COBALT AQUATICS - NEO-THERM DUAL HEATER 300 WATT Buy Now »
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COBALT AQUATICS - NEO-THERM DUAL HEATER 300 WATT

Buy: $119.99 Ships:
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$119.99
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2 hrs
59 mins
Lifegard Aquatics Bi-metal Construction Adjustable Aquarium Heater 200-watt NIOP Buy Now »
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Lifegard Aquatics Bi-metal Construction Adjustable Aquarium Heater 200-watt NIOP

Buy: $18.79 Ships:
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$18.79
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3 hrs
6 mins
Marineland Precision Heater for Aquarium 200-watt Buy Now »
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Marineland Precision Heater for Aquarium 200-watt

Buy: $32.58 Ships:
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$32.58
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4 hrs
54 mins
Zacro AH050 Submersible Aquarium Water Heater Buy Now »
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Zacro AH050 Submersible Aquarium Water Heater

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$14.44
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5 hrs
16 mins
Precision Submersible Aquarium Heater - 300 W Heats Up To Gallons For Watt Box Buy Now »
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Precision Submersible Aquarium Heater - 300 W Heats Up To Gallons For Watt Box

Buy: $42.38 Ships:
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$42.38
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6 hrs
49 mins
Hydor In-Line External Heater - Original ETH 300 Watt 5/8" Buy Now »
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Hydor In-Line External Heater - Original ETH 300 Watt 5/8"

Buy: $52.56 Ships:
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$52.56
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6 hrs
54 mins
Hydor Theo 400 Watt Aquarium Heater Shatter Proof Glass FREE USA SHIPPING Buy Now »
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Hydor Theo 400 Watt Aquarium Heater Shatter Proof Glass FREE USA SHIPPING

Buy: $28.95 Ships:
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$28.95
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7 hrs
30 mins
Submersible Water Heater Aquarium Fish Tank Aquatop Gh200 Glass Heater 200-Watt Buy Now »
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Submersible Water Heater Aquarium Fish Tank Aquatop Gh200 Glass Heater 200-Watt

Buy: $25.94 Ships:
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$25.94
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7 hrs
36 mins
NEW Cobalt Aquatics Neo-Therm Heater, 25 watt FREE SHIPPING Buy Now »
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NEW Cobalt Aquatics Neo-Therm Heater, 25 watt FREE SHIPPING

Buy: $54.53 Ships:
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$54.53
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8 hrs
22 mins
110V 300W Aquarium / Fish Tank Heater Adjustable Temp. with LED Digital Display Buy Now »
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110V 300W Aquarium / Fish Tank Heater Adjustable Temp. with LED Digital Display

Buy: $34.95 Ships:
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$34.95
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8 hrs
36 mins
Penn Plax Cascade Preset Submersible Aquarium Heater, 100-Watt Buy Now »
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Penn Plax Cascade Preset Submersible Aquarium Heater, 100-Watt

Buy: $15.66 Ships:
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9 hrs
4 mins
Cascade Submersible Heater 7 in - 25W - Up to 10 Gallons - CH825 - Penn Plax Buy Now »

Cascade Submersible Heater 7 in - 25W - Up to 10 Gallons - CH825 - Penn Plax

Buy: $11.99 Ships:
$4.30
$16.29
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9 hrs
9 mins
Cascade Submersible Heater 10.5 in - 150W - 30 Gallons - CH8150 - Penn Plax Buy Now »

Cascade Submersible Heater 10.5 in - 150W - 30 Gallons - CH8150 - Penn Plax

Buy: $13.99 Ships:
$4.44
$18.43
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9 hrs
24 mins
Aqueon 150W Submersible Aquarium Heater #01602 - UPC: 015905061025 Bid Now »

Aqueon 150W Submersible Aquarium Heater #01602 - UPC: 015905061025

Bid: $3.99
Ships:
$5.00
$8.99
11 hrs
28 mins
Aqueon Pro Submersible Aquarium Heater - 50 W (Heats up to 20 Gallons) Buy Now »

Aqueon Pro Submersible Aquarium Heater - 50 W (Heats up to 20 Gallons)

Buy: $34.98 Ships:
$8.99
$43.97
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11 hrs
29 mins
GLASS HEATER WITH PROTECTIVE GUARD Buy Now »

GLASS HEATER WITH PROTECTIVE GUARD

Buy: $26.24 Ships:
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12 hrs
49 mins
Heaters Indicator Lights Heating Submersible Aquarium Heater Red/Green 50-Watt Buy Now »
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Heaters Indicator Lights Heating Submersible Aquarium Heater Red/Green 50-Watt

Buy: $14.36 Ships:
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$14.36
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13 hrs
25 Watts Tank Size: 5 to 8 Gallon Adjustable Aquarium Heater Anti-explosion Fish Buy Now »
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25 Watts Tank Size: 5 to 8 Gallon Adjustable Aquarium Heater Anti-explosion Fish

Buy: $10.58 Ships:
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$10.58
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13 hrs
22 mins
Hydor 7.5w Slim Heater for Bettas and Bowls, 2 to 5 gal Buy Now »
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Hydor 7.5w Slim Heater for Bettas and Bowls, 2 to 5 gal

Buy: $10.54 Ships:
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$10.54
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13 hrs
34 mins
Cascade Heat 10" Aquarium Heater 150 Watt for 30 Gallon Tanks Buy Now »
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Cascade Heat 10" Aquarium Heater 150 Watt for 30 Gallon Tanks

Buy: $15.99 Ships:
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$15.99
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13 hrs
42 mins
Ht Submersible Aquarium Heater 50-watt - 2 - Gallon Aquarium Tank Watt Fish For Buy Now »
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Ht Submersible Aquarium Heater 50-watt - 2 - Gallon Aquarium Tank Watt Fish For

Buy: $17.28 Ships:
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$17.28
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15 hrs
24 mins
Tetra Aquarium Heater Water Heating 50 Watt Fish Tank HT Submersible 2-10 Gallon Buy Now »
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Tetra Aquarium Heater Water Heating 50 Watt Fish Tank HT Submersible 2-10 Gallon

Buy: $20.65 Ships:
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$20.65
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15 hrs
25 mins
AZOO 300 WATT TITANIUM HEATER AQUARIUM SALTWATER Buy Now »
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AZOO 300 WATT TITANIUM HEATER AQUARIUM SALTWATER

Buy: $69.95 Ships:
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$69.95
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16 hrs
1 min
tetra ht submersible aquarium heater adjustable Temp Buy Now »

tetra ht submersible aquarium heater adjustable Temp

Buy: $10.99 Ships:
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16 hrs
8 mins
Aqueon Submersible Aquarium Heater 150 Watt Buy Now »
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Aqueon Submersible Aquarium Heater 150 Watt

Buy: $24.69 Ships:
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$24.69
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16 hrs
29 mins
TETRA New Submersible Heater For Fish Aquarium 2-15 Gallon For Water Temperature Buy Now »

TETRA New Submersible Heater For Fish Aquarium 2-15 Gallon For Water Temperature

Buy: $8.99 Ships:
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$8.99
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16 hrs
32 mins
Aqueon Mini Heater 10W for Mini Aquariums Buy Now »
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Aqueon Mini Heater 10W for Mini Aquariums

Buy: $10.99 Ships:
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$10.99
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16 hrs
33 mins
Aquarium Heater  For Fish Tank 2 to 10 gallon 50w Submersible Water Heaters HT10 Buy Now »
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Aquarium Heater For Fish Tank 2 to 10 gallon 50w Submersible Water Heaters HT10

Buy: $13.15 Ships:
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$13.15
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17 hrs
4 mins
Tetra HT Submersible Aquarium Heater Buy Now »
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Tetra HT Submersible Aquarium Heater

Buy: $12.08 Ships:
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$12.08
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17 hrs
28 mins
Fluval A767 Tronic Heater Buy Now »
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Fluval A767 Tronic Heater

Buy: $18.36 Ships:
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$18.36
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17 hrs
34 mins
Aquarium Heater Preset 78 F Buy Now »

Aquarium Heater Preset 78 F

Buy: $5.00 Ships:
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17 hrs
36 mins
Marina 25W Compact Heater, cETLus Bid Now »
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Marina 25W Compact Heater, cETLus

Bid: $6.00
Ships:
Free
$6.00
17 hrs
40 mins
Hydor Submersible Glass Aquarium Heater - Original Theo Buy Now »
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Hydor Submersible Glass Aquarium Heater - Original Theo

Buy: $17.34 Ships:
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$17.34
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17 hrs
44 mins
ViaAqua 100-Watt Quartz Glass Submersible Heater with Built-In Thermostat Buy Now »
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ViaAqua 100-Watt Quartz Glass Submersible Heater with Built-In Thermostat

Buy: $15.99 Ships:
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$15.99
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17 hrs
53 mins
Aqueon 7.5W Slim Flat Heater Betta Tanks & Mini Aquariums Buy Now »

Aqueon 7.5W Slim Flat Heater Betta Tanks & Mini Aquariums

Buy: $9.49 Ships:
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$9.49
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18 hrs
15 mins


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