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AQQA [ AQ103-100W-US ]

AQQA Quartz Glass Submersible Aquarium Heater

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  • Rapid heating rate
  • 2MM thick explosion-proof quartz tube
  • Overheating protection
  • Intelligent temp control range 61-90 ℉
  • Easy Installation and Temp Setting

AQQA Quartz Glass Submersible Aquarium Heater


  • Description
  • Specification & Package
  • Instructions
  • FAQ

2MM Thick Explosion-proof Quartz Tube

The shell of AQQA fish 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.

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Intelligent Temp Control Range 61-90 ℉

Heating temperature ranges from 32 to 104°F. Control accuracy is +/- 1° C. 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.

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Wide Compatibility

It is applied for freshwater and marine aquariums, aquaculture, and hydroponic systems etc. AQQA aquarium heater is recommended for 10-60 gallon freshwater aquariums.

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 Warnings and Warm Tips

1. Always keep the heater rod fully submersible to avoid heater damage and accidental burns.

2. Unplug the heater for 15 minutes or so before water change or cleaning the fish tank. Otherwise, it would melt the case.

3.Regularly clean the heating plate. If the heating plate is attached with impurities, the heating efficiency will be reduced.

 Product Parameters

Model AQ-103-100W AQ-103-200W AQ-103-300W
Power 100 W
200 W
Application 10-30 Gallon 30-40 Gallon
40-60 Gallon
Voltage 110 V / 60 Hz 220V-240V /50Hz
Control Range 4.9ft+4.9ft/1.5M +1.5M
Temp Accuracy ±0.1°F

Packing List

  • Aquarium heater x1
  • Sucker x2
  • User manual x1
AQQA Quartz Glass Submersible Aquarium Heater
Usre Manual
Answer:  Dear Customer, usually when the light turn off, the aquarium heater stops heating. When you adjust the dial (set temp), the heater will start heating again to reach the set temp and the light will be on at the same time.
By Aqqa SELLER on December 20, 2021
Answer:  Dear Customer, the aquarium heater should be submerged into water. Sure, you can leave the dial out of water.
By Aqqa SELLER on December 7, 2021