2-in-1 Magnetic Aquarium Thermometer & Glass Cleaner

A clever dual-purpose tool for aquarium keepers — combines an accurate digital thermometer with a magnetic glass cleaner, so you can monitor water temperature and keep your tank glass spotless at the same time.

Monitoring water temperature is essential for fish health — even small changes can cause stress, disease, or worse. This thermometer attaches magnetically to the inside of your aquarium glass, displaying a clear, accurate reading from outside the tank at all times.

Key Features:

•     Digital thermometer with clear LCD display — reads in °C and °F

•     Magnetic mounting — attaches to aquarium glass without drilling or suction cups

•     Built-in magnetic glass cleaner — remove algae from the inside of the glass without getting your hands wet

•     Suitable for freshwater and marine aquariums

•     Compact and unobtrusive — does not disturb fish or decor

•     Batteries included