Hassle-Free Attachment: Easily sticks to the outside of your aquarium—no need to submerge or install additional components.

Clear Temperature Readout: Displays accurate readings in both Celsius and Fahrenheit, covering a range from 20°C to 32°C (68°F to 90°F).

Safe for All Aquariums: Designed for freshwater and saltwater use, with a waterproof build and fish-safe adhesive.