Mini Submersible Aquarium Heater Thermometer 100 Watt For 10-25 Gallon Fish Tank

Aquarium Heater Submersible with Thermometer 100 Watt for 10-25 Gallon Fish Tank

About This Item

【Super Mini Size, 25Watt for 1-5 Gallons】 YukiHalu 25W aquarium heater is designed for 1-5 gallons mini fish tank. Compact design, take less space in the fish tank, easy to hide in the tank. Temperature can be accurately adjusted from 64 to 93°F. This heater suitable for both saltwater and freshwater. The rated voltage is 100-130V.
【Automatic Constant Temperature with 1℉Accuracy】Thanks to advanced Intelligent Frequency Conversion Technology, the water temperature can be kept constant with an accuracy of 1℉. The heater's working frequency will be changed according to temperature variation, and the heating is automatically stopped when the set temperature is reached. Compare to traditional heater, this new technology will cut down 49% electricity bill for you.
【Overheating Protection, Out of Water Protection】The power will be cut off and stop heating automatically if the heater out of water or overheating. Protect your fish. Never cook your fish. 30days full refund, 12-months warranty.
【External Temperature Controller, Never Wet Your Hands】Use an external controller to set the temperature instead of immersing your hands in water to rotate the dial. Never wet your hands or contaminating your tank. Strong suction cups, easy to install.
【Built-in Thermometer, Power-off Memory Function】Dual built-in temperature sensor, the water temperature will be displayed on the external temperature controller in real time. No need to buy other aquarium thermometer. The heater will remember the temperature setting, no need to reset the temperature after power off.

Product Feature

1.Small size:Perfect for a mini fish tank
Compact design, Small size heater
Take less space in the fish tank
Easy to hide in the tank
Fit for mini aquarium tanks
2.External temperature controller
Easy to set temperature. Never Wet Your Hands
Easy to read. Digital LED display
Built-in Thermometer. Dual built-in temperature sensor
Intelligent Indicator Light. Green: no heating / Red: heating
3.1℉ accuracy with smart memory function
Automatic constant temperature with 1℉ accuracy as Intelligent Frequency Conversion Technology
The heater will remember the temperature setting, no need to reset the temperature after power off

Product Paramater

CAUTIONS

The device must be used under rated voltage 100-130V.
The heater must be fully submersed into the water. The external temperature controller must be kept away from the water as it is not waterproof.
When there is moss or other dirty on the heater surface and the LED screen, it needs to be cleaned up with soft brush in time.
Disconnect power socket and wait for 15 minutes before changing water or remove heater.
Place the heater in the way of water flow and don't bury it.

Widely Application