Aquaneat Aquarium Heater, 300W Fish Tank Heater, Adjustable Submersible Water Thermostat with Thermometer

Aquaneat 300W Aquarium Heater
Features:
An easy-to-access dial on top to adjust the temperature from 65°F to 89°F
Automatic shut off when the target temperature is reached, keeping the tank at a consistent temperature.
The indicator light tells you it is on or off making it easy to do a quick check.
2 strong suction cups hold it firmly in any position (horizontal or vertical) to provide optimum aquarium water temperature.
Safe and reliable in fish tank, turtle tank both freshwater and saltwater aquariums
Specifications:
Power: 300 W
Recommended tank size: 40 to 75 gal
Voltage: 110/60Hz
Length of power cord: 6 ft
Dimension: 11.5”x0.85”x0.85”
Includes:
1x 300W Aquarium Heater
2x Suction Cups
1x Sticker Thermometer
Cautions:
1. Please confirm that the power supply voltage matches the rated voltage before use.
2. For all the glass heaters, please carefully examine whether there is any damaged part before installation. Do not use it if it has a damaged cord or crack and contact with our customer service.
3. IPX8 design, non-detachable, do not disassemble it, otherwise it will damage the heater.
4. The heater MUST be fully submersed under water before plugged in.
5. Unplug it and wait for at least 10 minutes before changing water or taking the heater out of water; it is forbidden to take it out immediately after unplugged.
6. Do not bury the heater under sand.
Tips for Using Aquarium Heaters:
1. To get an even and thorough heat distribution in the tank, it is recommended to place the heater to an area with good water circulation.
2. The aquarium temp will fluctuate depending of the room's ambient temp so it is normal that it has differences within ± 3°F, and if the room temp is below 60°F, you need to choose a more powerful heater than recommended in the list.
3. To avoid injury, do not touch the heating part directly.