SUNSUN JRB 210 Aquarium Glass Heater 100W Fully Submersible Adjustable Temperature Heater

The SUNSUN JRB 210 Aquarium Glass Heater 100W is designed to maintain a stable and comfortable water temperature in freshwater and tropical aquariums. Featuring an adjustable thermostat, the heater allows temperature settings between 20°C and 34°C to support a suitable aquatic environment. Its fully submersible glass construction, double seal protection and Anti Blow design provide reliable heating performance. The built-in heating indicator makes it easy to monitor operation, while the included suction cups allow convenient installation inside the aquarium. Designed for efficient and consistent heating, the SUNSUN JRB 210 is suitable for aquarium owners looking for dependable temperature control.