Product: AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W Fish Tank Heater,External Temperature Controller LED Temperature Display with 2 Suction Cups Suitable for Marine Saltwater and Freshwater
Brand: AQQA
Color: Black
Welcome to AQQA 
 AQQA is a professional shop specializing in aquarium supplies and accessories,all products from this store the actual filming of goods please rest assured that you purchasers to buy! 
 We are determined to provide better product and better services to our customers.Our customer service is online 24 hours, providing pre-sale, sale, after-sale service, the product implements a free return policy, Free replacement within 3 months. If you have any questions, please feel free to contact us. 
 AQQA--Aquarium accessories,Quality Assurance 

 Product Description 
 Product Name:AQQA Aquarium Submersible Heater 
 Size:100W 200W 300W 
 Voltage:110V/60Hz 
 Cord length：4ft+5.9ft 
 Controller:External Controller（Not waterproof） 
 Temp Accuracy：±1℉ 
 Suggest fish tank size:25-35gallon 45-80gallon 80-95gallon 
 Package included:1×heater with external controller 1×user manual 2×suction cups 

 The main function of heater 
 1.Automatic heating, intelligently stop heating when the set temperature is reached 
 2.Dry burning-resistant protection, 5cm away from the water surface, automatic power off 
 3.The current water temperature and the set temperature are displayed at the same time, without mutual interference, the current water temperature can be seen at any time 
 4.Memory function, when the power is off, the previous settings will be maintained without resetting. If the heater have been in the fish tank, it will automatically start running after the power is turned on. Follow the previous settings 

 What The Lights Mean 
 2.Red Light:The heater is heating 
 1.Blue Light:Constant temperature,the water temperature is at the set temperature value 
 3.Display shows"E1":Shut off automatically when the heater exposed to air,not fully submerged. 

 WARRANTY 
 1-year free warranty. 

 If you have any questions, please contact us, wish shopping happy
🔥【Explosion-proof Quartz Glass Aquarium Heater Durable and Safer】The heater made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction,faster water heating and long lasting.2 hours heating 1℃.The shell is a high temperature resistant PC material, which can effectively protect the fish from scalding.
🔥【Temperatures Ranges 59℉ to 93℉,Automatic Heating】The heating rod built-in thermometer,When the water temperature is lower than the set temperature by 1℉, the heater will automatically heat up, and stop heating when the water temperature is consistent with the set temperature.Fahrenheit and Celsius can be converted to each other,Pressing and holding for 5 seconds changes temperature display from Celsius to Fahrenheit.
🔥【LED External Controller with Indicator Light】The controller is not waterproof, please keep away from water，LED digital display screen shows the current water temperature and preset temperature.The number above the controller is the current water temperature, and the number below is the set temperature,Red light means heating,Blue lights indicate constant temperature,blue light flashing indicates the heater not fully submersibled.
🔥【Memory Function,Dry Burning-resistant Protection】Controller with memory function,If power is shut off,the heater will keep the temperature settings until it powers on again,no need to worry about pets when you going out.When the heating rod is 5cm above the water surface, the heating rod will automatically power off, and the controller will display "E1". When submerged in the water again, the heater will automatically return to normal, no need to unplug the power or reset the controller
🔥【Controller Can Be Installed with Adjustable Hooks】A hook can be installed on the back of the controller to hang on the fish tank. The installation is very simple and no tools are needed.The size of the hook can be adjusted according to the thickness of the fish tank，Very safe and reliable.AQQA products enjoy a one-year warranty, please rest assured to buy.

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