About This

• Orlushy 25W Preset Temperature Aquarium Heater: Orlushy 25W heater can work perfectly in 1-5 gallons tank, suitable for aquariums, fish tanks, betta tanks and turtle tanks. The length of this heater is 5.2 inches, which is more compact in size than original heater, taking up less space and can be easily hidden in the aquarium.
• Preset Temperature 78℉: The preset value of this heater is 78℉ and it will keep the water temperature constantly at 78℉ without the need to set the temprature frequently, which is simple to use and provides great convenience. When the water temperature is lower than 78℉, the heater starts to heat and the red light is on. When the temperature reaches 78℉, the heater stops heating and the green light is on.
• Safer and More Durable Quartz Glass: This aquarium heater is made of gray quartz glass, which has higher hardness than regular quartz glass, more high-temperature resistant and explosion-proof. This material makes the heater safer and more durable to be used in both freshwater and saltwater, longer service life is provided.
• Using Tips: 1. Please ensure that the heater is fully submersible in water before plugging in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change water.
• Free Thermometer and 180 Days Warranty: This fish tank heater comes with one free strip thermometer for better temperature calibrator as well as 180 days warranty that free replacement of heater are provided if any problem occurs to it. If you have any issue with the heater, please feel free to contact us. We would provide a timely after-sale service.