Various specifications:immersion heater is suitable for 10 - 30 gallon tank, also suitable for both saltwater and freshwater. Voltage 110-120V:power cord is 6ft, please choose the right wattage aquarium heater according to our size chart. Adjustable: Aquarium Fish Tank Water Heater,Temperatures from 68°F to 93°F (20°C - 34°C), of aquatic climate within a 1-degree difference,Automatic shut off when the temperature is reached. Explosion Proof: 2mm thickened explosion proof glass, 33% thicker than the normal, safer for both human and animals. Fish tank accessories and Warranty: Except for thermometer, also equipped with 2 suction cups , thermometer sticker,and offer 12 months warranty, leave you no worries after you buy it.
