Hygger Small Aquarium Betta Heater

The 25-Watt Aquarium Heater is designed to provide the perfect temperature range of 59-93°F for small glass or acrylic aquariums up to 10 gallons, making it suitable for both freshwater and marine environments. This heater is ideal for fish tanks and turtle tanks, and users are advised to choose the right wattage based on our size chart.

The aquarium heater is constructed with premium 2mm thickened quartz glass, ensuring it is resistant to explosion and corrosion. This feature protects the fish and other livestock from potential damage caused by punching or scalding.

To ensure the safety and well-being of the aquatic inhabitants, the heater is equipped with Dry Run and Overheating Protection features. When the water temperature exceeds 95°F or the water level drops below the minimum, the heater will automatically stop heating, and the controller will display an error code (HH for high temperature, E1 for water level). These multiple protection mechanisms provide peace of mind and prevent the "cooking" of fish.

Addressing the common issue of traditional heaters taking up too much space, this aquarium heater boasts a "thumb size" design, measuring only 4.1" (10.5cm) in length. This innovative super mini size is perfect for nano tanks and betta tanks, as it takes up less space and is easier to hide, while still delivering full power.

The LED digital display allows users to monitor the water temperature in real-time, and the external temperature controller enables temperature adjustments without getting one's hands wet during tank maintenance or water changes. It is important to note that the power should be unplugged when cleaning the fish tank or changing the water in the aquarium.

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