RS Electrical Automatic Aquarium Heater

RS Electrical Automatic Glass Aquarium Heater for Stable Tank Temperature

Maintain aquarium water temperature with an automatic glass heater available in five wattage options. The heater is submersible and includes automatic on/off operation, a standby light indicator, and a temperature display window. The linked 75W listing also specifies double-glass protection and an adjustable range of 18–32°C. Select the wattage based on your aquarium volume, room temperature, and the temperature your aquatic animals require.

Specifications

• Product type: Submersible glass aquarium heater

• Wattage options: 25W, 75W, 100W, 200W, and 300W

• Operation: Automatic on/off

• Indicator: Standby light

• Temperature display: Display window

How to Use This Aquarium Heater

1. Choose a wattage appropriate for your aquarium volume and conditions.

2. Secure the heater inside the aquarium as directed by its included instructions.

3. Set the desired temperature using the heater’s control and display.

4. Allow the heater to operate and check the aquarium temperature with a separate thermometer.

5. Unplug the heater before water changes or removal from the aquarium.

Care & Maintenance Tips

• Follow the instructions supplied with the selected wattage model.

• Keep the heater submerged as directed while it is operating.

• Unplug before handling, cleaning, or changing aquarium water.

• Check the glass heater regularly for visible damage before use.

• Use an aquarium thermometer to monitor actual water temperature.