Features: 
Multi-angle Installation: Equipped with two powerful suction cups, it can be installed at any angle, whether vertically or horizontally, as long as it is completely underwater.
Sensitive and Reliable Thermostat: It can maintain a uniform water temperature and automatically shut down when the set temperature is reached, ensuring a stable biological environment in the aquarium.
Accurate Temperature Control: The temperature dial is accurate, with a temperature range from 68°F to 93°F, and the temperature difference does not exceed 1°C, which can fully control the aquarium environment.
Dual Unit Temperature Display: Supports temperature display in both Fahrenheit and Celsius units, meeting the needs of different users.
Wide Application: 195mm/7.7 inches, 25W power, suitable for 30L/8 gallon aquariums, whether for home or commercial use, it can meet the needs.

Specification: 
Optional Power: 25W (Suitable for 30L/8 gallon tanks)/50W (Suitable for 60L/16 gallon tanks)
Optional Plug: EU standard/US standard
Material: Glass
Suitable Scenario: Saltwater and freshwater; Fish tank and turtle tank
Voltage: 220-240V/110-220V
Wire length: 90cm(35.4 inch)
Heater Size: 195mm (7.7 inches)
Package Size: 40*70*240mm
Package Weight: 170g

Package list: 
1*Aquarium Heater
2*Suction cups