Hagen Marina Floating Thermometer With Suction Cup

Hagen thermometers provide the most accurate method for checking aquarium heater performance. This thermometer features Centigrade and Fahrenheit readout and has a suction cup for easy placement on the side of the tank. Protect your fish from unsafe water temperatures.

Hagen Marina Floating Thermometer With Suction Cup: Centigrade and Fahrenheit readouts Suction cup for placement For fresh and salt water Accurate and easy to read Safety zone indicator for most tropical fish Protects fish from unsafe temperatures