Reviews 20watt Aquarium Heater

AQQA Fish Tank Heater 200W Submersible Aquarium Heater 30-40 Gallon Aquarium Betta Heater with Suction Cups Thermostat Heaters for Marine Aquarium & Freshwater （200W）

  • ... tank heater is made of 2MM thick high quality quartz, features insulated, explosion-proof and stable.Double sealing and waterproof, preventing leakage of water and electricity.Much safer for human and your lovely fishes..
  • 【Intelligent Temp Control Range 61-90 ℉】AQQA aquarium heater adopts nickel-chromium heating wire and sensitive silver contacts, features fast heating, high precision of temp control. The heater will power off automatically when reaching the set temp and will start heating again when the water temp is 1℉ lower than the set temp..
  • 【Easy Installation and Temp Setting】We recommend vertical installation by 2 powerful suction cups or slight tilt, make sure it is fully submerged into water before plug in. Horizontal installation may cause slight deviation of the sensing temperature due to the upward flow of hot water. Rotating the knob to set the target temp. The indicator light will turn red when heating. It is applied for freshwater and marine aquariums, aquaculture, and hydroponic systems etc..
  • 【Speciafication for 200W Submersible Aquarium Heater】200 watt aquarium heater is suitable for 30-40 ....
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Finnex HMS 200 Watt Digital Titanium Aquarium Heater

  • 200 Watt Finnex HMS Titanium Aquarium Heater.
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater.
  • 200 Watts = suitable for 55, 60, 75, 80 Gallon Aquariums (up to 80 Gallons).
  • Works in water parameters having TDS readings of 150+ PPM.
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Finnex 300 Watt Deluxe Titanium Tube Plus (THH-300S)

  • 300 watt titanium deluxe aquarium heater.
  • premium deluxe titanium heating tube with protective heater guard.
  • 300 watts = suitable for 40, 55, 75, and 80 gallon aquariums (up to 80 gallons).
  • heater controller is needed to operate sold separately.
  • TDS: Must be used in water with TDS readings of 150+PPM.
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Finnex 800 Watt Deluxe Titanium Tube Plus

  • 800 watt titanium deluxe aquarium heater.
  • premium deluxe titanium heating tube with protective heater guard.
  • 800 watts = suitable for 140, 150, 180, 200, 220, 250, 265 gallon aquariums (up to 265 gallons).
  • heater controller is needed to operate sold separately.
  • TDS: Must be used in water with TDS readings of 150+PPM.
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Finnex 500 Watt Deluxe Titanium Tube Plus

  • 500 Watt Titanium Deluxe Aquarium Heater.
  • Premium Deluxe Titanium Heating Tube with Protective Heater Guard.
  • 500 Watts = Suitable for 75, 80, 90, 100, 125, 130 Gallon Aquariums (up to 130 Gallons).
  • Heater Controller is needed to operate *Sold Separately.
  • TDS: Must be used in water with TDS readings of 150+PPM.
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Finnex HMS 500 Watt Digital Titanium Aquarium Heater Black HMS-500S

  • 500 Watt Finnex HMS Titanium Aquarium Heater.
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater.
  • 500 Watts = suitable for 90, 100, 110, 120 Gallon Aquariums (up to 120 Gallons).
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Finnex HMH 500 Watt Digital Titanium Aquarium Heater, Black (HMH-500S)

  • 500 Watt Finnex HMH Titanium Aquarium Heater.
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater.
  • 500 Watts = suitable for 90, 100, 110, 120 Gallon Aquariums (up to 120 Gallons).
  • Works in water parameters having TDS readings of 150+ PPM.
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Finnex HMH 200 Watt Digital Titanium Aquarium Heater, Black, HMH-200S

  • 200 Watt Finnex HMH Titanium Aquarium Heater.
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater.
  • 200 Watts = suitable for 55, 60, 75, 80 Gallon Aquariums (up to 80 Gallons).
  • Works in water parameters having TDS readings of 150+ PPM.
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Finnex HMH 150 Watt Digital Titanium Aquarium Heater, Black (HMH-150S)

  • 150 Watt Finnex HMH Titanium Aquarium Heater.
  • 3-Digit Display and Control, 1/10th Degree Calibration Capable Heater.
  • 150 Watts = suitable for 25, 30, 33, 40, 55, 60 Gallons (up to 60 Gallons).
  • Works in water parameters having TDS readings of 150+ PPM.
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