Marina LCD 1.75" Long Digital Aquarium Thermometer 64 to 86° F

Hagen Marina Meridian Thermometer is an easy-to-read liquid crystal display (LCD) aquarium thermometer that is reliably accurate to plus-or-minus 1° F: no guessing, no color confusion. Mounts vertically and easily sticks to the outside surface of any aquarium.

• Easy-to-read LCD display
• Reads temperature range from 64 to 86° F
• Aquarium Thermometer Length 1.75"L x 0.75"W
• Mounts easily to outside of any aquarium

Just place this removable thermometer in an easy to read position below waterline.