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A quality heater is necessary if you intend to maintain a successful tropical freshwater, marine fish or reef system. Temperature fluctuations often go unnoticed by aquarists and can cause stress to fish and corals.

Most heaters include a built-in thermostat to select the optimal temperature for your aquarium, however, the use of a
thermometer to monitor the temperature is highly recommended. You might consider a temperature controller for keeping a stable environment in your aquarium since they offer more precise readings and an advanced feature set.

A minimum of 1-2 watts per  Litresis recommended to keep aquarium temperatures at an optimal level. Aquarists with larger tanks should consider using more than one heater. In the unlikely event that your heater goes, have multiple heaters in place safeguards your tank from crashing

Heater
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15W -100W Heater
Weipro Titanium Heater
Price0.00 kr
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  • SaltWater Version
  • 25W to 50W
50W Crystal Glass Aquarium Heater with Ultra Protection
Price104.55 kr
Sale74.05 kr
You Save30.49 kr (29%)
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25W Crystal Glass Aquarium Heater with Ultra Protection
Price174.25 kr
Sale130.68 kr
You Save43.56 kr (25%)
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Nano Warm 15W Heater
Price87.12 kr
Sale65.34 kr
You Save21.78 kr (25%)
Average Rating4.25(4)
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Aqua Syncro MH Heater
Price52.27 kr
Sale43.56 kr
You Save8.71 kr (17%)
Average Rating5(1)

7.5W to 15W Heater

Silm Size Like Ipad Nano

Aquarium Glass Heater Super Cups
Price21.78 kr
Sale17.42 kr
You Save4.36 kr (20%)
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100W to 200W Heater
Aquarium Glass Heater Super Cups
Price21.78 kr
Sale17.42 kr
You Save4.36 kr (20%)
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200W to 300W Heater
Haliea 300W Dual LCD Heater
Price392.05 kr
Sale291.86 kr
You Save100.19 kr (26%)
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  • Germany Design
  • Duel Display
Weipro MX1021 300W Titiaumn  Heater for Aquarium
Price392.05 kr
Sale335.42 kr
You Save56.63 kr (14%)
Average Rating4.83(30)
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  • Freshwater and Marine Version
  • Titanium heater
300W Titanium Heater with Alarm Thermostat
Price440.06 kr
Sale391.88 kr
You Save48.18 kr (11%)
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Replacement 300W Heater
Price217.81 kr
Sale174.25 kr
You Save43.56 kr (20%)
Average Rating5(7)
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AquaC1 WIFI Heater
Price653.42 kr
Sale566.30 kr
You Save87.12 kr (13%)
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First Wifi Heater
Aquarium Glass Heater Super Cups
Price21.78 kr
Sale17.42 kr
You Save4.36 kr (20%)
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500W to 1000W Heater
Resun 500W Crystal heater
Price174.25 kr
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  • Quartz Glass of 2mm thickness, super shatterproof
  • Full sealed, can submersible
  • Accurate temperature setting
  • Easy to view temperature scale
  • Can be vertical or horizontal in the tank

Weipro MX1014 500W Duel LCD Heater
Price1,132.60 kr
Sale923.50 kr
You Save209.10 kr (18%)
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Weipro MX1014 1000W Duel LCD Heater
Price1,176.16 kr
Sale1,001.91 kr
You Save174.25 kr (15%)
Average Rating4.6(5)
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Weipro MX1021 500W Titiaumn  Heater for Aquarium
Price592.44 kr
Sale396.41 kr
You Save196.03 kr (33%)
Average Rating4.5(2)
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  • Freshwater and Marine Version
  • Titanium heater
Aquarium Glass Heater Super Cups
Price21.78 kr
Sale17.42 kr
You Save4.36 kr (20%)
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