Aquarium Heater Submersible 50W/200W/300W Fish Tank Water Heater Adjustable Temperature Thermostat For 15 30 55 75 Gallon Freshwater Saltwater Fish Betta Tanks With 2 Suction Cups (300W)

Upgraded Heater – Our aquarium heater is made of high quality real quartz glass material will not explode during working can totally keep your fish safe and health suit for freshwater and saltwater tank. Circulating Working Mode – Our submersible aquarium heater has a super good feature is after setting your temperature it will work about 5-10 minutes then stop 2 minutes then continue to working repeat this working mode until get your temperature. This working mode avoid overheating your fish. Adjustable Temperature – The temperature of the water heater can be adjusted rotate the orange dial can easily set the accurate temperature which you want. Temperature range is 20-34 (68-93 ). Power – The power of the fish thank heater is 300W which is suit for 50 to 80 gallons fish tank. Voltage is 110V-120V. Cable length is 55 inch. Indicator Light – This 75 gallon aquarium heater thermostat has a indicator light to let you know when the heater is on. It will be red when heating and off when the proper temperature has been reached. It will stop work automatic when water reach the temperature which you set and begin to work when water temperature bellow setting temperature.