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 📋 How to use: A practical and affordable addition to any aquarium setup — especially useful for tanks where regular glass cleaning is needed.
