2-in-1 Aquarium Magnetic Brush - Fish Tank Glass Cleaner with Digital Aquariums Thermometer, Tiny Magnets Clean Floating Cleaning Tool Algae, Fish Aquariums Mini Magnet Brush only for Glass Tank

Only for glass tanks: Perfect for fish tanks up to 10 gallons. Great for cleaning glass less than 1/5 inch thick. Not suitable for acrylic or plastic fish tanks! Mini size :1.97 inches long x 1.8 inches wide x 2.05 inches high.

Convenient and practical: Compact design, easy to operate, can float on the water surface, does not affect the activities of aquarium creatures, and takes up very little space. Strong magnetic force ensures firm adsorption, specially designed for glass fish tanks, not suitable for acrylic and plastic fish tanks.

Strong magnetic adsorption and efficient cleaning: The strong magnetic force ensures that the brush is firmly adsorbed on the glass of the fish tank to prevent it from floating. The ergonomic handle design efficiently cleans every corner of the fish tank, easily reaching the most difficult-to-reach parts of the aquarium to ensure thorough cleaning.

Accurate temperature monitoring and intelligent alarm function: There is a temperature sensor on the back, and you can switch the temperature unit by pressing for 3 seconds. Monitoring range: 0℉ to 99℉. Accuracy: ±0.9℉. High and low temperature alarms can be set freely.

Perfect Mini Fish Tank Cleaner: 2 in 1 comprehensive and efficient cleaning mode, N38 super strong neodymium iron boron magnet, durable and easy to use, allowing you to confidently show off your clean aquarium to your friends and family from today!