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Best Aquarium Heaters
Aquarium Heater Comparison 2025
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Available at
Manufacturer
Type
Dimensions
Weight
Power
Maximum fish tank volume
Maximum heating output
Control lamp
Display
Power cord
Mount
Advantages
Shipping (Amazon)
Best Product
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1
Interpet 1644
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Manufacturer
Type
Dimensions
Weight
Power
300 W
Maximum fish tank volume
Maximum heating output
Control lamp
Display
Power cord
Mount
Advantages
Shipping (Amazon)
see vendorCheck Price
Bestseller
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2
Hitop HP-608
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Manufacturer
Hitop
Type
Dimensions
1,2 x 1,2 x 9,1 in
Weight
Power
100 W
Maximum fish tank volume
Maximum heating output
Control lamp
Display
Power cord
Mount
Advantages
- The temperature is adjustable
Shipping (Amazon)
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3
HiTauing aquarium heater
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Manufacturer
Type
Dimensions
Weight
Power
50 W
Maximum fish tank volume
Maximum heating output
Control lamp
Display
Power cord
Mount
Advantages
- Has a display
Shipping (Amazon)
see vendorCheck Price
Best Price
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
4
Interpet aquarium heater
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Manufacturer
Type
Dimensions
1,8 x 1,8 x 9,8 in
Weight
Power
25 W
Maximum fish tank volume
Maximum heating output
Control lamp
Display
Power cord
Mount
Advantages
- The temperature can be regulated
Shipping (Amazon)
see vendorCheck Price
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
5
Sera aquarium heater
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Manufacturer
Sera
Type
Heating rod
Dimensions
1,8 x 3,3 x 9,3 in
Weight
6,3 oz
Power
50 W
Maximum fish tank volume
50 l
Maximum heating output
32 °C
Control lamp
Display
Power cord
Mount
Advantages
- Mount included
- Supplied with mains cable
- Features a control lamp
Shipping (Amazon)
see vendorCheck Price
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6
Fluval E 50
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Manufacturer
Fluval
Type
Heating rod
Dimensions
1,2 x 1,9 x 13,8 in
Weight
1,1 oz
Power
50 W
Maximum fish tank volume
60 l
Maximum heating output
34 °C
Control lamp
Display
Power cord
Mount
Advantages
- Has a display
- Has a control lamp
- Power cable included
- Installation mount included
Shipping (Amazon)
see vendorCheck Price
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7
Dennerle Eco-Line ThermoTronic
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Manufacturer
Dennerle
Type
Floor heating
Dimensions
2,9 x 5,1 x 7,6 in
Weight
7,8 oz
Power
10 W
Maximum fish tank volume
120 l
Maximum heating output
2 °C
Control lamp
Display
Power cord
Mount
Advantages
- Power cable included
- Mount included
Shipping (Amazon)
see vendorCheck Price
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