Aquarium Heaters

Submersible aquarium and substrate heaters for sale here at discount prices!
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Finnex Max-300 Digital Aquarium Heater Controller New Buy Now »
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Finnex Max-300 Digital Aquarium Heater Controller New

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54 mins
AQUATOP Submersible Glass Heater 300 Watt   (Free Shipping in USA) Buy Now »
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AQUATOP Submersible Glass Heater 300 Watt (Free Shipping in USA)

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2 hrs
7 mins
AQUATOP Submersible Glass Heater 150 Watt  (Free Shipping in USA) Buy Now »
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AQUATOP Submersible Glass Heater 150 Watt (Free Shipping in USA)

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2 hrs
14 mins
AQUATOP Submersible Glass Heater 100 Watt   (Free Shipping in USA) Buy Now »
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AQUATOP Submersible Glass Heater 100 Watt (Free Shipping in USA)

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2 hrs
18 mins
AQUATOP Submersible Glass Heater 75 Watt  (Free Shipping in USA) Buy Now »
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AQUATOP Submersible Glass Heater 75 Watt (Free Shipping in USA)

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2 hrs
22 mins
Aquatop Titanium Heater With Controller 300 Watt. **Free Shipping** Buy Now »
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Aquatop Titanium Heater With Controller 300 Watt. **Free Shipping**

Buy: $59.10 Ships:
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2 hrs
57 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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$26.95
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3 hrs
21 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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3 hrs
23 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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$55.04
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4 hrs
5 mins
Eheim Jager TruTemp 300 Watt Fully Submersible UL Approved Heater Bid Now »

Eheim Jager TruTemp 300 Watt Fully Submersible UL Approved Heater

Bid: $7.99
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Based on Zip
$7.99
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4 hrs
13 mins
100W ISTA Twin Display Thermostat Heater 50~150 FISH TANK Freshwater Salt Water Bid Now »
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100W ISTA Twin Display Thermostat Heater 50 ~ 150 FISH TANK Freshwater Salt Water

Bid: $57.79
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Free
$57.79
4 hrs
36 mins
Ebo-Jager Automatic Aquarium 200 Watt Heater Bid Now »

Ebo-Jager Automatic Aquarium 200 Watt Heater

Bid: $10.00
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$10.00
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4 hrs
39 mins
Submersible Heater Ht30 Buy Now »
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Submersible Heater Ht30

Buy: $16.58 Ships:
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$16.58
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4 hrs
44 mins
Fully Submersible Water Heater for Aquariums --- Automatically Maintains Temp... Buy Now »
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Fully Submersible Water Heater for Aquariums --- Automatically Maintains Temp...

Buy: $11.98 Ships:
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4 hrs
52 mins
150 watt Submersible Aquarium Heater Fish Tank Up to 55 gallons Buy Now »
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150 watt Submersible Aquarium Heater Fish Tank Up to 55 gallons

Buy: $27.52 Ships:
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$27.52
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5 hrs
6 mins
Submersible Aquarium Heater Electronic Theromstat 50-Watt 2 to 10 Gallons New Buy Now »
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Submersible Aquarium Heater Electronic Theromstat 50-Watt 2 to 10 Gallons New

Buy: $16.09 Ships:
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$16.09
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5 hrs
45 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: $13.49 Ships:
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$13.49
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5 hrs
59 mins
Aqueon Aquatic Flat Heater 15 Watt. **Free Shipping** Buy Now »
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Aqueon Aquatic Flat Heater 15 Watt. **Free Shipping**

Buy: $14.91 Ships:
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$14.91
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5 hrs
59 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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6 hrs
8 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

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6 hrs
13 mins
Tetra 30-60 gal 200W Submersible Heater Buy Now »
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Tetra 30-60 gal 200W Submersible Heater

Buy: $39.65 Ships:
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6 hrs
35 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: $44.53 Ships:
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$44.53
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6 hrs
46 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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$63.97
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6 hrs
46 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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$14.89
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7 hrs
6 mins
TETRA SUBMERSIBLE HEATER 30-60 GALLON AQUARIUMS AUTO TEMPERATURE TECHNOLOGY Buy Now »

TETRA SUBMERSIBLE HEATER 30-60 GALLON AQUARIUMS AUTO TEMPERATURE TECHNOLOGY

Buy: $34.99 Ships:
$7.00
$41.99
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7 hrs
10 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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7 hrs
11 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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7 hrs
20 mins
 Aquarium Heaters Submersible Warm Temperature Display Turtle Snake Fish Buy Now »
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Aquarium Heaters Submersible Warm Temperature Display Turtle Snake Fish

Buy: $61.59 Ships:
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$61.59
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7 hrs
22 mins
Aqueon Precision Calibrated Aquarium Heater 250W 06109 Buy Now »
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Aqueon Precision Calibrated Aquarium Heater 250W 06109

Buy: $32.89 Ships:
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$32.89
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8 hrs
27 mins
National Geographic Aqua Glass Heater 200W - Aquarium 200 Watts Fish Tank 90 Gal Buy Now »
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National Geographic Aqua Glass Heater 200W - Aquarium 200 Watts Fish Tank 90 Gal

Buy: $34.50 Ships:
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$34.50
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8 hrs
44 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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$5.99
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8 hrs
47 mins
Tetra HT Submersible Aquarium Heater 50-watt Buy Now »
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Tetra HT Submersible Aquarium Heater 50-watt

Buy: $15.25 Ships:
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$15.25
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9 hrs
1 min
Cobalt Aquatics Accu-Therm Heater 25-watt NEW Buy Now »
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Cobalt Aquatics Accu-Therm Heater 25-watt NEW

Buy: $32.45 Ships:
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$32.45
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9 hrs
12 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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9 hrs
45 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: $20.87 Ships:
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$20.87
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10 hrs
2 mins
Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt Buy Now »
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Aqueon 50W Submersible Aquarium Heater Standard Packaging 300 Watt

Buy: $26.62 Ships:
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$26.62
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10 hrs
4 mins
BiOrb Intelligent Heater Buy Now »
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BiOrb Intelligent Heater

Buy: $108.95 Ships:
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$108.95
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10 hrs
15 mins
Cobalt Neotherm 200 Watt Aquarium Heater Buy Now »

Cobalt Neotherm 200 Watt Aquarium Heater

Buy: $70.00 Ships:
Based on Zip
$70.00
Plus shipping
Buy now
10 hrs
16 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: $21.08 Ships:
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$21.08
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10 hrs
23 mins
Large Biorb Heater Kit Buy Now »
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Large Biorb Heater Kit

Buy: $34.95 Ships:
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$34.95
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10 hrs
26 mins
Aquatop Aquarium Digital Dual Display Heaters Aquatop D2HT-200W Buy Now »
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Aquatop Aquarium Digital Dual Display Heaters Aquatop D2HT-200W

Buy: $51.77 Ships:
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$51.77
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11 hrs
300W Aquarium Heater Submersible Fish Tank Water + LCD Thermometer Bid Now »
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300W Aquarium Heater Submersible Fish Tank Water + LCD Thermometer

Bid: $12.19
Ships:
Free
$12.19
11 hrs
14 mins
Fritz Aquarium heater fish tank immersible USED Buy Now »
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Fritz Aquarium heater fish tank immersible USED

Buy: $10.00 Ships:
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$10.00
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11 hrs
17 mins
Marineland Visi-Therm Submersible Heater 100 Watt Up to 29 Gallons Buy Now »
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Marineland Visi-Therm Submersible Heater 100 Watt Up to 29 Gallons

Buy: $17.59 Ships:
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$17.59
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11 hrs
41 mins
Aqueon 50W Submersible Aquarium Heater Buy Now »
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Aqueon 50W Submersible Aquarium Heater

Buy: $28.25 Ships:
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$28.25
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12 hrs
22 mins
New 100W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable Buy Now »
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New 100W Aquarium Submersible Heater Anti-Explosion Fish Tank Water Adjustable

Buy: $7.39 Ships:
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$7.39
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12 hrs
48 mins
LOT 100/200/300 Aquarium Mini Submersible Fish Tank Adjustable Water Heater OY Buy Now »
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LOT 100/200/300 Aquarium Mini Submersible Fish Tank Adjustable Water Heater OY

Buy: $6.99 Ships:
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$6.99
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13 hrs
49 mins
Tetra HT 55 Submersible Heater 200-watt Buy Now »
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Tetra HT 55 Submersible Heater 200-watt

Buy: $21.14 Ships:
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$21.14
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13 hrs
55 mins
Interpet Life Thermal 15 Watt Flat Aquarium Heater Buy Now »
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Interpet Life Thermal 15 Watt Flat Aquarium Heater

Buy: $22.00 Ships:
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$22.00
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14 hrs
LOT 220V 300W Water Heater Portable Electric Immersion Element Boiler Travel OY Buy Now »
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LOT 220V 300W Water Heater Portable Electric Immersion Element Boiler Travel OY

Buy: $6.99 Ships:
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$6.99
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14 hrs
28 mins


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