This easy-to-read, stick-on aquarium thermometer helps you easily monitor the temperatures of your tank. The aquarium thermometer of choice for the service experts at www.SerentiyUSA.com for its usability, readability, and reliability. Manufactured under the same stringent FDA regulations that govern quality standards for medical products. Accurate within ±1°F. Mounts on outside of your aquarium.
Thermometer Range 67° to 83°F