Aquarium Heaters

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

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26 mins
HYDOR ETH 200/300 IN-LINE EXTERNAL AQUARIUM HEATER - 200/300 WATT 1/2"-5/8" Buy Now »
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HYDOR ETH 200/300 IN-LINE EXTERNAL AQUARIUM HEATER - 200/300 WATT 1/2"-5/8"

NEW DESIGN - WARRANTY INCLUDED - FAST SHIPPING!
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37 mins
2X 300W Adjustable Aquarium Heater Anti-Explosion Submersible Fish Tank Buy Now »
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2X 300W Adjustable Aquarium Heater Anti-Explosion Submersible Fish Tank

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46 mins
BRAND NEW AQUEON SUBMERSIBLE AQUARIUM HEATER 100 WATT UP TO 40 GALLONS Buy Now »
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BRAND NEW AQUEON SUBMERSIBLE AQUARIUM HEATER 100 WATT UP TO 40 GALLONS

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53 mins
Tetra HT Submersible Aquarium Heater Buy Now »
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Tetra HT Submersible Aquarium Heater

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1 hr
6 mins
Aquatop GH50 Aquarium Submersible Glass Heater, 50-Watt Buy Now »

Aquatop GH50 Aquarium Submersible Glass Heater, 50-Watt

Buy: $16.98 Ships:
$2.60
$19.58
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1 hr
27 mins
Aqueon pre set heater 50 watt, brand new, 062510 Buy Now »

Aqueon pre set heater 50 watt, brand new, 062510

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1 hr
38 mins
AQUEON 50 WATT SUBMERSIBLE AQUARIUM HEATER - 06100 Buy Now »

AQUEON 50 WATT SUBMERSIBLE AQUARIUM HEATER - 06100

Buy: $18.00 Ships:
$12.00
$30.00
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2 hrs
11 mins
Cobalt International ACI31010 Accu Therm Heater for Aquarium, 25-watt Buy Now »
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Cobalt International ACI31010 Accu Therm Heater for Aquarium, 25-watt

Buy: $28.26 Ships:
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2 hrs
28 mins
EHEIM JAGER TruTemp 50 Watt Fully Submersible UL Approved Heater Buy Now »

EHEIM JAGER TruTemp 50 Watt Fully Submersible UL Approved Heater

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2 hrs
46 mins
equipment FOR FISH TANK Tetra Submersible Aquarium Heater, 50-Watt thermostat Buy Now »
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equipment FOR FISH TANK Tetra Submersible Aquarium Heater, 50-Watt thermostat

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3 hrs
9 mins
Deep Blue Professional ADB12886 Heat Stik Sub Heater for Aquarium Mini 60-watt Buy Now »
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Deep Blue Professional ADB12886 Heat Stik Sub Heater for Aquarium Mini 60-watt

Buy: $9.99 Ships:
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3 hrs
11 mins
Neptune Aquarium Water Heater Submersible 50W Watt 10 gallons Tank Fish Buy Now »

Neptune Aquarium Water Heater Submersible 50W Watt 10 gallons Tank Fish

Buy: $14.99 Ships:
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3 hrs
27 mins
Aquatop D2HT-200 Aquarium Heater Digital Dual Display, 200-Watt New Buy Now »
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Aquatop D2HT-200 Aquarium Heater Digital Dual Display, 200-Watt New

Buy: $44.99 Ships:
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3 hrs
33 mins
Marineland Shatterproof Heater Up To 3 Gallons, New Buy Now »

Marineland Shatterproof Heater Up To 3 Gallons, New

Buy: $11.99 Ships:
$0.99
$12.98
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3 hrs
59 mins
Catalina Titanium Heater 500 Watt Buy Now »
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Catalina Titanium Heater 500 Watt

Buy: $58.94 Ships:
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4 hrs
2 mins
TETRA HT55 200W SUBMERSIBLE HEATER - 26463-900 Buy Now »

TETRA HT55 200W SUBMERSIBLE HEATER - 26463-900

Buy: $18.00 Ships:
$12.00
$30.00
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4 hrs
6 mins
AquaTop Titanium Heater with Controller - 400W Buy Now »
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AquaTop Titanium Heater with Controller - 400W

Buy: $84.99 Ships:
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4 hrs
7 mins
Penn Plax Cascade Preset SubmersibleAquarium Heater, 200-Watt Buy Now »
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Penn Plax Cascade Preset SubmersibleAquarium Heater, 200-Watt

Buy: $19.41 Ships:
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4 hrs
18 mins
AQUATOP Titanium Heater with Controller  300W  TH-C300 Buy Now »

AQUATOP Titanium Heater with Controller 300W TH-C300

Buy: $59.99 Ships:
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4 hrs
37 mins
New Automatic Aquarium Fish Tank Submersible Water Heater 50 Watts Buy Now »
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New Automatic Aquarium Fish Tank Submersible Water Heater 50 Watts

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4 hrs
43 mins
AQUATOP Titanium Heater with Controller 400 WATT  TH-C400 Buy Now »

AQUATOP Titanium Heater with Controller 400 WATT TH-C400

Buy: $65.99 Ships:
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5 hrs
1 min
Quartz Glass Fully Submersible Heater Built In Thermostat 50W Aquarium Heater Buy Now »
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Quartz Glass Fully Submersible Heater Built In Thermostat 50W Aquarium Heater

Buy: $14.86 Ships:
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5 hrs
2 mins
Heater Bracket / Suction Cups for Eheim Jager Aquarium Heaters Buy Now »

Heater Bracket / Suction Cups for Eheim Jager Aquarium Heaters

Buy: $7.99 Ships:
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5 hrs
2 mins
DEEP BLUE HEAT STIK 15 WATT SUBMERSIBLE UP TO 5 GALLON AQUARIUMS HEATER Buy Now »
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DEEP BLUE HEAT STIK 15 WATT SUBMERSIBLE UP TO 5 GALLON AQUARIUMS HEATER

Buy: $8.89 Ships:
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5 hrs
4 mins
Elite 6-Inch Mini Thermostatic Heater, 25-Watt Buy Now »
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Elite 6-Inch Mini Thermostatic Heater, 25-Watt

Buy: $16.43 Ships:
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5 hrs
12 mins
Accu-Therm Heater, 200 watt Buy Now »
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Accu-Therm Heater, 200 watt

Buy: $44.06 Ships:
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5 hrs
18 mins
Hydor Slim Heater - 7.5 Watt (up to 5 Gallons) Buy Now »
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Hydor Slim Heater - 7.5 Watt (up to 5 Gallons)

Buy: $22.99 Ships:
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5 hrs
31 mins
AQUATOP Submersible Glass Heater 100 Watt   FREE SHIPPING Buy Now »
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AQUATOP Submersible Glass Heater 100 Watt FREE SHIPPING

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$14.99
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5 hrs
36 mins
Eheim Jager 200 Watt Aquarium Heater Germany Cul. **Free Shipping** Buy Now »
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Eheim Jager 200 Watt Aquarium Heater Germany Cul. **Free Shipping**

Buy: $32.82 Ships:
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5 hrs
39 mins
Elive 150 Watt Precision Set Premium Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 150 Watt Precision Set Premium Aquarium Heater Cul. **Free Shipping**

Buy: $28.95 Ships:
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5 hrs
39 mins
Elive 25 Watt Micro Heater For Fish Bowls And Small Aquariums Cul Buy Now »
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Elive 25 Watt Micro Heater For Fish Bowls And Small Aquariums Cul

Buy: $19.91 Ships:
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5 hrs
39 mins
Elive 25 Watt Ready Set Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 25 Watt Ready Set Aquarium Heater Cul. **Free Shipping**

Buy: $17.90 Ships:
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5 hrs
39 mins
Elive 50 Watt Easy Set Select Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 50 Watt Easy Set Select Aquarium Heater Cul. **Free Shipping**

Buy: $23.38 Ships:
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5 hrs
39 mins
Elive 100 Watt Ready Set Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 100 Watt Ready Set Aquarium Heater Cul. **Free Shipping**

Buy: $19.16 Ships:
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$19.16
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5 hrs
39 mins
Aqua Top Nanotherm Heater 50 Watt 10 20 Gallon Submersible. **Free Shipping** Buy Now »
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Aqua Top Nanotherm Heater 50 Watt 10 20 Gallon Submersible. **Free Shipping**

Buy: $20.82 Ships:
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5 hrs
39 mins
Elive 100 Watt Easy Set Select Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 100 Watt Easy Set Select Aquarium Heater Cul. **Free Shipping**

Buy: $25.42 Ships:
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5 hrs
39 mins
Eheim Jager 125 Watt Aquarium Heater Germany Cul. **Free Shipping** Buy Now »
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Eheim Jager 125 Watt Aquarium Heater Germany Cul. **Free Shipping**

Buy: $31.35 Ships:
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5 hrs
39 mins
Elive 200 Watt Ready Set Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 200 Watt Ready Set Aquarium Heater Cul. **Free Shipping**

Buy: $29.02 Ships:
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5 hrs
39 mins
Elive 200 Watt Easy Set Select Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 200 Watt Easy Set Select Aquarium Heater Cul. **Free Shipping**

Buy: $28.46 Ships:
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5 hrs
39 mins
Penn Plax Cascade Pre-set Heater 7 Inch 25 Watt Submersible. **Free Shipping** Buy Now »
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Penn Plax Cascade Pre-set Heater 7 Inch 25 Watt Submersible. **Free Shipping**

Buy: $19.03 Ships:
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5 hrs
39 mins
Penn Plax Cascade Pre-set Heater 7 Inch 50 Watt Submersible. **Free Shipping** Buy Now »
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Penn Plax Cascade Pre-set Heater 7 Inch 50 Watt Submersible. **Free Shipping**

Buy: $20.72 Ships:
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5 hrs
39 mins
Elive 100 Watt Precision Set Premium Aquarium Heater Cul. **Free Shipping** Buy Now »
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Elive 100 Watt Precision Set Premium Aquarium Heater Cul. **Free Shipping**

Buy: $28.06 Ships:
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$28.06
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5 hrs
39 mins
Penn Plax Cascade Pre-set Heater 8 Inch 75 Watt Submersible. **Free Shipping** Buy Now »
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Penn Plax Cascade Pre-set Heater 8 Inch 75 Watt Submersible. **Free Shipping**

Buy: $20.41 Ships:
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5 hrs
39 mins
Penn Plax Cascade Pre-set Heater 10 Inch 150 Watt Submersible Buy Now »
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Penn Plax Cascade Pre-set Heater 10 Inch 150 Watt Submersible

Buy: $22.60 Ships:
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5 hrs
39 mins
Penn Plax Cascade Pre-set Heater 10 Inch 200 Watt Submersible Buy Now »
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Penn Plax Cascade Pre-set Heater 10 Inch 200 Watt Submersible

Buy: $22.61 Ships:
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5 hrs
39 mins
Penn Plax Cascade Pre-set Heater 12 Inch 300 Watt Submersible Buy Now »
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Penn Plax Cascade Pre-set Heater 12 Inch 300 Watt Submersible

Buy: $23.63 Ships:
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5 hrs
40 mins
Eheim Jager Aquarium Heater Holder & Mount w/2 Suction Cups Fits 1"D Part 744390 Buy Now »
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Eheim Jager Aquarium Heater Holder & Mount w/2 Suction Cups Fits 1"D Part 744390

Buy: $8.79 Ships:
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5 hrs
42 mins
Ceramic Aquarium Heater Buy Now »
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Ceramic Aquarium Heater

Buy: $14.32 Ships:
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5 hrs
45 mins
AQUATOP Titanium Heater with Controller 500 WATT  TH-C500 Buy Now »

AQUATOP Titanium Heater with Controller 500 WATT TH-C500

Buy: $69.99 Ships:
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6 hrs
13 mins


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