Woliver Aquarium Heater, 200W 300W 500W 800W Fast Heating Submersible Aquarium Heater with External Temp Controller,Fish…

🔥【Fish Tank Heater】:Voltage 110-120V/60HZ ,fish tank heater cable length 5.57+2.3ft ,800W submersible aquarium heater suit for fish tank 105-211 gallon freshwater and saltwater aquariums.
🔥【Temperature Range Scale】:Compact underwater analog fish tank heater can be adjusted between 57°F~95°F (±1°F). Maintain constant and stable temperatures for your aquatic creatures.
🔥【Auto Shut Off When Overheating or Leaving the Water】:When the water temp was over 95°F,the controller will auto shut off to prevent overheating,When the heater have not fully submerged the water,the heater display will come up “E1”,and stop heating and will automatically restart heating after you place the heater fully under water.
🔥【Automatic Smart Thermostat & Dual Digital Display Heater】:The fish tank heater is very easy to set.The Heater will be stop heating when the water temp reaches to set temp. And it will restart heating when the water temp is 1℉ (1℃) lower than the set temp. The aquarium heater have dual digital display temp,you can clearly to see the set temp and real water temp.
🔥【Explosion Proof】:Explosion-proof Shatterproof Shield-proof Design,the aquarium heater is high quality Quartz Glass material and its Protective Sleeve, aquarium heater is shatter resistant & more durable than conventional glass heaters.