Interpet Easy Read Aquarium Fish Tank Thermometer, Fahrenheit and Celsius scale, Reference Acceptable Temperature Band, Sucker Fixing

EASY READ - Clear view, reads both Fahrenheit and Celsius scale ATTACHES TO INSIDE OF AQUARIUM - This handy thermometer attaches to the inside of the aquarium with the sucker mount provided ACCURATE - Accurately measures the aquarium water temprature in 4 minutes VERSATILE - Can be removed to measure the temperature of new water when carrying out a water change EASY REFERENCE - The Easy Read Thermometer has an easy reference acceptable temperature band