4.25 inches tall. The Marina Floating Thermometer is the easiest way to verify the water temperature for your aquarium is just right for your whole fish friends! The thermometer is easy to read and has a safety zone indicator for most tropical fish, so you recognize that temperature is just right on your fish. The Marina Floating Thermometer is equipped with suction cups so it’ll stay stuck in your aquarium all the time.
Pack of 4 Floating Thermometers with Suction Cups
Easy-to-read floating thermometer with suction cups
Features a safety zone indicator
Equipped with suction cups
Ensures your aquarium is at a proper temperature