Tawatiler Aquarium Heater,200W Fish Tank Heater with LED Digital Display & 5 Safety Protection,Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 20-40 Gallon Fish Tank

Before turning on the machine, you should check whether there is any damage to the product, fix it according to the regulations, and then turn on the power to adjust the temperature. If there is damage, please stop using and please feel free to contact us. The fish tank heater should be completely immersed in water, the temperature controller can not be put into the water. When cleaning or maintaining the aquarium heater, please turn off the power for 5-10 minutes before removing it for cleaning.

• 【Aquarium Heater 200W】The 200W aquarium heater produces stable power with quick heat up. It’s length is 8.3”, voltage 110-120V, power cord is 5.9ft. Aquarium heater for 20 to 40 gallons, ideal uses for the marine saltwater and freshwater, fish tanks, turtle tanks, betta tanks, small ponds, and so much more.
• 【Safe and Durable Fish Tank Heater】The components of this 200W fish tank heater are designed for safety and durability, and encased in a high-durability ABS shell. The nickel-chromium heating wire and quartz glass are made of high-temperature resistant materials, along with explosion-proof quartz sand, giving the product a high level of safety and durability.
• 【Comprehensive Protection Submersible Aquarium Heater】Our submersible aquarium heater have 2 intelligent protector to avoid damage to the product and its circuitry. ①Over max temp warning, when the temperature is higher than the maximum temperature 94℉/34℃, the code HH appears and automatically stop heating. ②Off-water warning, when the submersible aquarium heater is higher than the level of the fish tank water code E1 appears and automatically stop heating.
• 【Tank Heater with Digital Display and 2 Suction Cups】Tank Heaterwith a digital display temperature control system, you can monitor the water temperature and set temperature in real time. Variable temperature settings range: 63-94℉/ 17-34℃. Press and hold the button 3S to switch ℉ and ℃. Each press will ±1℉. Red light is on when heating and green light is on when temperature is hold.
• 【High-quality After-sales Service】If you have any problems with our aquarium heater in the future, please do not hesitate to let us know and we will do our best to help you slove it.