SUNWEN Magnetic Aquarium Glass Cleaner, Fish Tank Algae Scraper, Strong Magnet (Large2, AQ-03)

The product has a strong magnetic force. By moving the outer brush, the inner brush is moved to clean the algae and stains on the glass of the aquarium. The brush is very light, it will float on the water, so it is easy to handle. The non-slip handle adopts a bionic design and is easy to operate. Choose brushes of different sizes according to the thickness of the aquarium glass.

This device helps clean glass by magnetizing from an outside pad to the inner glass cleaner part, quickly and easily cleans away algae.
The scrubber side is made of fabric with tiny hooks that scrape off the algae without damaging the glass.
Have wide bar shape that’s easy to get your fingers around.
Floating and easy to storage.
It’s extremely durable, so it will last a long time.