Hagen Marina Deluxe Floating Thermometer with Suction Cup

Marina Deluxe Floating Thermometer – A reliable floating thermometer for monitoring your aquarium’s water temperature. It’s designed to either float freely or attach to the glass with the included suction cup. The thermometer has an easy-to-read scale in both Celsius and Fahrenheit, so you can quickly ensure your tank’s temperature is in the safe range for your fish. Using this helps you catch temperature fluctuations early and maintain a stable, healthy environment for your aquatic pets.