Monitoring water temperature is essential for the health of your fish, and the Marina Dolphin Thermometer C/F (Horizontal LCD) is the perfect tool for the job. This liquid crystal thermometer delivers precise temperature readings in both Fahrenheit and Centigrade, ensuring you can maintain optimal conditions. Designed for use in both freshwater and saltwater aquariums, it features a convenient adhesive backing for simple installation on the outside of the tank glass.

Temperature range for this thermometer: 20 to 30 C (68 to 86 F).

Length: 8 cm (3.125 in)