UPETTOOLS 50W Mini Aquarium Heater

This UPETTOOLS 50W aquarium heater is designed for 5-10 gallon tanks. It features rapid heating with a stable nickel-chromium heating wire and silicon carbide heat conduction. The dual-mode thermostat supports °F/°C display (68–93°F / 20–34°C) and can be easily switched by pressing and holding the button. It includes smart dry-run and overheat protection with an indicator light that turns green when operating normally. The heater is constructed with thickened explosion-proof quartz glass and a reinforced ABS shell for insulation and safety. A clear 2-digit red LED display on the external digital controller shows real-time water temperature, allowing for easy adjustment without getting your hands wet. This heater is easy to install with strong suction cups and is compatible with small aquariums, betta tanks, shrimp tanks, and turtle enclosures.