Product Description Size: 8W: 12cm 16W: 13.5cm 32W: 16.3cm Power cord: 143cm Material: carbon fiber Package content: 1 pcs mini fishing heating rod 1.Automatic Temperature Constant: Automatically maintains the temperature around 25-28. The aquarium heater begins to heat up at less than 23. 2. Stay with diving thermometer: much safer to observe the temperature of the fishing water at any time. and are available. Much safer if the temperature of the aquarium can be monitored at all times. 3. CHAMPACT AND PORTABLE: Fast heating, the smart thermostat is designed for a 3 gallon Betta aquarium and takes up a small space. 4. SIMPLE INSTALLATION: With 2 saucers at the bottom, the aquarium tank heater can easily adsorb on a fish tank. To make the tank temperature more uniformity, please make the heater installed near from the water outlet or inlet. The radiator must be 100% submerged in water. Please unplug the power when cleaning the aquarium or modifying the aquarium. 5. Used Widely:
