Pulaco 50 Watt Mini Aquarium Fish Tank Heater With External Controller And Led Temperature Display For 1 To 10 Gallon Tanks

Ensure a stable and healthy environment for your aquatic pets with the Pulaco 50 Watt Mini Aquarium Heater. Specifically engineered for small setups, this compact heating solution is ideal for 1 to 10 gallon glass or acrylic fish tanks, making it a perfect choice for betta fish keepers. The device is constructed from high-quality, heat-resistant quartz glass, providing exceptional thermal conductivity and explosion-proof safety during daily operation.

Setting the ideal water temperature is simple thanks to the included external controller, which features a clear LED display for precise adjustments. Users can easily set their desired temperature between 68°F and 93°F (20°C to 34°C). The intelligent thermostat system maintains your preset temperature effectively; it automatically stops heating when the target is reached and restarts when the water cools by 2-3°F. A convenient light indicator provides instant status updates: a red light signifies active heating, while a blue light confirms the water has reached the constant temperature state. For optimal performance and heat distribution, this submersible heater is designed for easy installation and reliable, long-term use in small aquariums.