Stainless Steel Fish Tank Heater Usb Power Heating Rod With Automatic

Efficient Temperature Regulation: With options of 5W and 10W, this heater can effectively raise water temperatures by 5-12 ℃, providing an optimal climate for your fish. Gradual Heating Process: The heater's design allows for a slow and steady increase in temperature, promoting a safer acclimation process for your fish, minimizing stress during temperature changes.