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Marineland Visi-Therm Aquarium Heater, 300-watt

3.7 out of 5 stars 35 ratings

Price: $42.14
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Size: 300-watt
300-watt
Updated other options based on this selection

Enhance your purchase

  • Visible temperature setting with sliding scale which clearly displays the exact temperature and new top view dial setting
  • Easily set the temperature through accurate click set dial which adjusts 1 degree Fahrenheit with every click
  • Mounting bracket securely mounts to the aquarium and has three window positions to enable temperature viewing from multiple angles
  • Triac-equipped thermostat uses lower voltage to turn the heater on and off and provides superior performance and reliability
  • Efficient heat transfer from a mesh heating element with a mica core and epoxy fill

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Product details

Size:300-watt
  • Product Dimensions ‏ : ‎ 10 x 4.13 x 41.75 cm; 136.08 Grams
  • Date First Available ‏ : ‎ 4 October 2012
  • Manufacturer ‏ : ‎ Marineland
  • ASIN ‏ : ‎ B00343BFEU
  • Item Model Number ‏ : ‎ ML90445
  • Customer Reviews:
    3.7 out of 5 stars 35 ratings

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Product description

Size:300-watt

Marineland Visi-Therm Submersible heaters feature a direct-set control which ensures accuracy to within one degree. These guaranteed durable heaters make setting and controlling the temperature of your aquarium easy. Simply set the temperature on the top dial which corresponds to the temperature scale on the side of the thermometer. In addition, the heater features a mounting bracket which is easy to install and enables viewing of the temperature from multiple angles. This heater is cUL-approved and is suitable for marine and freshwater aquariums.


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3.7 out of 5 stars
3.7 out of 5
35 global ratings
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Ed
2.0 out of 5 stars Did not meet expectations
Reviewed in the United States on 11 April 2015
Size: 300-wattVerified Purchase
2 people found this helpful
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cominatyalive
1.0 out of 5 stars THIRD TIME IN 6 MONTHS!
Reviewed in the United States on 18 February 2014
Size: 300-wattVerified Purchase
2 people found this helpful
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Justin Noble
1.0 out of 5 stars Nearly lost over 800$ in fish but hey I saved 10.00 on a heater.
Reviewed in the United States on 31 October 2014
Verified Purchase
One person found this helpful
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E. Thomas
2.0 out of 5 stars Very inaccurate
Reviewed in the United States on 10 March 2012
Verified Purchase
One person found this helpful
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Jenn Hype
3.0 out of 5 stars Great but can't speak for it's longevity... :-/
Reviewed in the United States on 4 December 2013
Verified Purchase