FREESEA 25/50/100/200/300 Watt Aquarium Heater with Aquarium Submersible Thermometer

??100 Watt Heater?: This Aquarium heater is suitable for 15 to 25 gallons aquariums, Length – 13.5 inch,voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to our size chart.
??Temperature range?: 63?F~95?F , It is very easy to adjust the temperature you need, we also deliberately give each customer a free diving thermometer, you can observe the water temperature of the fish tank at any time.
??Intelligent temperature control??Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating. Furthermore, Automatic safety shut-off feature, and overheating protection.
??Explosion Proof?:??Note?: 1. Aquarium heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water.,Please unplug the power supply when cleaning the fish tank or aquarium water changes. 2. Heater rod is suitable for people over 16 years of age. Children or minors should be under adult guidance or supervision. Thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
??SATISFACTION GUARANTEED?Gain the confidence to go hard with us! Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that you?re not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service.