About This

• Water shortage protection - Built with overheat and water shortage protection. The heater power will cut off when washing tank, changing water and maintaining aquarium, otherwise heating cannot be processed. CF certification
• Installation - 25W submersible heater is suitable for 5 to 10 gallons aquariums; Vertical or horizontal installation and ensure the device is fully submerged underwater. With these 3 suction cups, the heater will stick tightly to the surface of tank
• Temperature Scale - Compact underwater analog tank heater can be adjusted between 68°F~94°F (20°C~34.5°C). 25 watt fish tank heater holds your 5-10 gallon tank at a constant temperature and recovers quickly after a water change. Note: Due to some unpredictable external factors, it's normal that the temperature difference is ±5°F
• Provides Accurate Thermal Control - Set and adjust the desired temperature with the use of the Temperature Controller on the cable outside the tank. This allows accurate thermal control via the easy set thermostat for precise
• Application - This underwater aquarium heater is great for both Fresh Water and salt Water aquariums. Suitable for fish, turtle, and plants.