Aquarium Heaters

Submersible aquarium and substrate heaters for sale here at discount prices!
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Submersible Aquarium Heater - Glass 300-watt, for Freshwater Aquarium and Buy Now »
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Submersible Aquarium Heater - Glass 300-watt, for Freshwater Aquarium and

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12 mins
Penn Plax Aquarium Heater Fully Submersible Within 1 Degree of Accuracy 25 Watt Buy Now »
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Penn Plax Aquarium Heater Fully Submersible Within 1 Degree of Accuracy 25 Watt

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54 mins
ELIVE MICRO HEATER - 25 WATT/5 GAL - 34186 Aquariam NEW Buy Now »
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ELIVE MICRO HEATER - 25 WATT/5 GAL - 34186 Aquariam NEW

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1 hr
2 mins
100W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable Glass Bid Now »

100W Aquarium Heater Anti-Explosion Submersible Fish Tank Water Adjustable Glass

Bid: $8.99
Ships:
$7.99
$16.98
1 hr
40 mins
Cobalt Aquatics Accu-Therm Aquarium Heater - 300 W - Heats up to 80 Gal. Buy Now »

Cobalt Aquatics Accu-Therm Aquarium Heater - 300 W - Heats up to 80 Gal.

Buy: $44.99 Ships:
$8.99
$53.98
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2 hrs
9 mins
Cobalt Aquatics Mini-Therm Preset Aquarium Heater - 5 W - Heats up to 1.2 Gal. Buy Now »

Cobalt Aquatics Mini-Therm Preset Aquarium Heater - 5 W - Heats up to 1.2 Gal.

Buy: $23.99 Ships:
$8.99
$32.98
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2 hrs
9 mins
 mini-therm heater, 5 watt Buy Now »
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mini-therm heater, 5 watt

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2 hrs
19 mins
Tetra HT Submersible Aquarium Heater 100-watt New, Free Shipping Buy Now »
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Tetra HT Submersible Aquarium Heater 100-watt New, Free Shipping

Buy: $14.28 Ships:
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2 hrs
39 mins
 betta submersible heater for aquarium Buy Now »
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betta submersible heater for aquarium

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3 hrs
2 mins
 Tetra HT10 Submersible Aquarium Heater  50W (2 -10 gallon )+ 2 feeding stations Buy Now »

Tetra HT10 Submersible Aquarium Heater 50W (2 -10 gallon )+ 2 feeding stations

Buy: $18.19 Ships:
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3 hrs
24 mins
Aquarium Submersible Unbreakable Heater  50W for 10gallons 10" long Buy Now »

Aquarium Submersible Unbreakable Heater 50W for 10gallons 10" long

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$12.99
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4 hrs
9 mins
 submersible heater for aquarium, mini, 25-watt Buy Now »
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submersible heater for aquarium, mini, 25-watt

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4 hrs
39 mins
Tetra 30 to 60 Gal Submersible Heater Upgraded Auto-Temp Technology Buy Now »
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Tetra 30 to 60 Gal Submersible Heater Upgraded Auto-Temp Technology

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$11.99
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5 hrs
58 mins
Aquatop Th-c300w Submersible Titanium Heater And External Thermostat 300 Watt Buy Now »
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Aquatop Th-c300w Submersible Titanium Heater And External Thermostat 300 Watt

Buy: $60.28 Ships:
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7 hrs
32 mins
(A) Aqueon 06100 Submersible Aquarium Heaters, 50-Watt Buy Now »
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(A) Aqueon 06100 Submersible Aquarium Heaters, 50-Watt

Buy: $17.98 Ships:
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$17.98
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7 hrs
49 mins
Finnex HPS 200 Digital Aquarium Heater 200w Memory Buy Now »

Finnex HPS 200 Digital Aquarium Heater 200w Memory

Buy: $26.95 Ships:
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7 hrs
56 mins
MARINA C10 Compact Heater 10 Watt  HAGEN # 11186  * FREE SHIPPING ** Buy Now »

MARINA C10 Compact Heater 10 Watt HAGEN # 11186 * FREE SHIPPING **

Buy: $21.99 Ships:
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$21.99
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7 hrs
58 mins
Aqueon Preset Heater 150 Watt Compact Size up to 55 Gallons - NEW Buy Now »

Aqueon Preset Heater 150 Watt Compact Size up to 55 Gallons - NEW

Buy: $16.95 Ships:
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$16.95
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8 hrs
7 mins
100W Safe Adjustable Aquarium Heater Anti-Explosion Submersible Fish Tank Water Buy Now »
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100W Safe Adjustable Aquarium Heater Anti-Explosion Submersible Fish Tank Water

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8 hrs
17 mins
Aquatop D2HT-200 Aquarium Heater Digital Dual Display, 200-Watt Brand New! Buy Now »
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Aquatop D2HT-200 Aquarium Heater Digital Dual Display, 200-Watt Brand New!

Buy: $55.04 Ships:
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8 hrs
40 mins
Tetra HT 55 Submersible Heater 200-watt NEW Buy Now »
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Tetra HT 55 Submersible Heater 200-watt NEW

Buy: $30.86 Ships:
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$30.86
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8 hrs
46 mins
Aqueon 50W Submersible Aquarium Heater Buy Now »
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Aqueon 50W Submersible Aquarium Heater

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9 hrs
6 mins
Submersible Heater Ht30 Buy Now »
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Submersible Heater Ht30

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9 hrs
19 mins
 preset heater, 50-watt Buy Now »
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preset heater, 50-watt

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9 hrs
35 mins
500W ISTA Twin Display Thermostat Heater 350~500 FISH TANK Freshwater Salt Water Bid Now »
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500W ISTA Twin Display Thermostat Heater 350 ~ 500 FISH TANK Freshwater Salt Water

Bid: $73.59
Ships:
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$73.59
9 hrs
53 mins
200W Fish Tank Heater (Up to 53 Gal)-Hydor ETH200 For External Canister Filters Buy Now »

200W Fish Tank Heater (Up to 53 Gal)-Hydor ETH200 For External Canister Filters

Buy: $63.97 Ships:
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10 hrs
26 mins
200W Submersible Aquarium Heater (For Up to 50 Gal. Tank Size)-ViaAqua Quartz Buy Now »

200W Submersible Aquarium Heater (For Up to 50 Gal. Tank Size)-ViaAqua Quartz

Buy: $19.99 Ships:
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10 hrs
31 mins
Aqueon Aquatic Flat Heater 7.5 Watt. **Free Shipping** Buy Now »
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Aqueon Aquatic Flat Heater 7.5 Watt. **Free Shipping**

Buy: $13.35 Ships:
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$13.35
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10 hrs
33 mins
Aqueon Aquatic Flat Heater 15 Watt. **Free Shipping** Buy Now »
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Aqueon Aquatic Flat Heater 15 Watt. **Free Shipping**

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10 hrs
33 mins
25W 2-7Gal. Fish Tank Aquarium Heater -Hydor Theo Submersible Heater UL Approved Buy Now »

25W 2-7Gal. Fish Tank Aquarium Heater -Hydor Theo Submersible Heater UL Approved

Buy: $20.95 Ships:
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10 hrs
41 mins
ViaAqua 100 watt Submersible Titanium Aquarium Heater Adjustable Temperature Set Buy Now »
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ViaAqua 100 watt Submersible Titanium Aquarium Heater Adjustable Temperature Set

Buy: $28.99 Ships:
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$28.99
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10 hrs
43 mins
NEW Hagen Radiant 8" 100W Fishtank & Aquarium heater w/ Thermostat Control PLUG Buy Now »

NEW Hagen Radiant 8" 100W Fishtank & Aquarium heater w/ Thermostat Control PLUG

Buy: $9.97 Ships:
$6.47
$16.44
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10 hrs
47 mins
 500w titanium heater with controller Buy Now »
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500w titanium heater with controller

Buy: $72.04 Ships:
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10 hrs
47 mins
ViaAqua 75 watt Submersible Titanium Aquarium Heater Adjustable Temperature Set Buy Now »
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ViaAqua 75 watt Submersible Titanium Aquarium Heater Adjustable Temperature Set

Buy: $20.99 Ships:
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10 hrs
47 mins
Hydor 7.5W Aquarium Slim Heater Pad For 2 – 5 Gal Fresh Water Fish Betta Bowls Buy Now »

Hydor 7.5W Aquarium Slim Heater Pad For 2 – 5 Gal Fresh Water Fish Betta Bowls

Buy: $14.59 Ships:
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10 hrs
55 mins
Hydor 7.5W Slim Aquarium Heater Pad For 2 – 5 Gallon Mini & Micro Aquarium Tanks Buy Now »

Hydor 7.5W Slim Aquarium Heater Pad For 2 – 5 Gallon Mini & Micro Aquarium Tanks

Buy: $14.89 Ships:
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11 hrs
1 min
Tetra 30-60 gal 200W Submersible Heater Buy Now »
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Tetra 30-60 gal 200W Submersible Heater

Buy: $39.85 Ships:
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$39.85
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11 hrs
10 mins
NEW EHEIM Jager Aquarium Thermostat Heater 300W FREE SHIPPING Buy Now »
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NEW EHEIM Jager Aquarium Thermostat Heater 300W FREE SHIPPING

Buy: $41.21 Ships:
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$41.21
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11 hrs
21 mins
TETRA SUBMERSIBLE HEATER 30-60 GALLON AQUARIUMS AUTO TEMPERATURE TECHNOLOGY Buy Now »

TETRA SUBMERSIBLE HEATER 30-60 GALLON AQUARIUMS AUTO TEMPERATURE TECHNOLOGY

Buy: $26.24 Ships:
$7.00
$33.24
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11 hrs
45 mins
Rena Smart Heater Connection Kit Buy Now »
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Rena Smart Heater Connection Kit

Buy: $15.00 Ships:
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$15.00
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11 hrs
54 mins
Aquatop D2HT-100 Aquarium Heater Digital Display 100-Watt Buy Now »
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Aquatop D2HT-100 Aquarium Heater Digital Display 100-Watt

Buy: $21.49 Ships:
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$21.49
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12 hrs
7 mins
EcoPlus 728582 Aqua Heat Titanium Heater, 300W Buy Now »
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EcoPlus 728582 Aqua Heat Titanium Heater, 300W

Buy: $35.69 Ships:
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$35.69
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12 hrs
11 mins
300 Watt Hagen Marina Submersible Glass Heater Buy Now »
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300 Watt Hagen Marina Submersible Glass Heater

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12 hrs
59 mins
Submersible Aquarium Heater Glass Pet Fish Tank Heating Accessories 50 Watt Buy Now »
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Submersible Aquarium Heater Glass Pet Fish Tank Heating Accessories 50 Watt

Buy: $13.48 Ships:
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13 hrs
12 mins
Aquarium Heater Up To 30 Gallon Fully Submersible Fish Tank Heating System 100W Buy Now »
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Aquarium Heater Up To 30 Gallon Fully Submersible Fish Tank Heating System 100W

Buy: $40.01 Ships:
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$40.01
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13 hrs
16 mins
DEEP BLUE HEAT STIK MINI SUB HEATER SUCTION CUP REPLACEMENT 2PK FREE SHIP IN USA Buy Now »
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DEEP BLUE HEAT STIK MINI SUB HEATER SUCTION CUP REPLACEMENT 2PK FREE SHIP IN USA

Buy: $5.99 Ships:
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13 hrs
22 mins
Tetra HT Submersible Aquarium Heater 50-watt Buy Now »
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Tetra HT Submersible Aquarium Heater 50-watt

Buy: $13.93 Ships:
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$13.93
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13 hrs
30 mins
REPTILE/FISH 20 GAL TANK WITH HEATER Buy Now »

REPTILE/FISH 20 GAL TANK WITH HEATER

Buy: $130.00 Ships:
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$130.00
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14 hrs
20 mins
Hydor Submersible Glass Aquarium Heater - Original Theo 25 Watt Buy Now »
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Hydor Submersible Glass Aquarium Heater - Original Theo 25 Watt

Buy: $21.00 Ships:
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$21.00
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14 hrs
37 mins
Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt NEW Buy Now »
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Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt NEW

Buy: $30.93 Ships:
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$30.93
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14 hrs
38 mins


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