Review on 🧲 Odyssea OEM Magnetic Aquarium Cleaner with Algae Scraper Brush by Wendy Zhao

I used this little aquarium magnet successfully on a 10 gallon aquarium but when I went to a 40 gallon aquarium I bought it boy , what a mistake! After I started cleaning my tank, I saw what I first thought were large scratches on my glass tank, but realized they were streaks of thick, sticky goo. I saw the thin felt material peeling off and the glue it was attached to smeared all over the front of my new tank! I had to remove it once the goo was gone and then lather it up, can't imagine what I would have to do if the streaks were in the tank! So it was a waste of my time and money. Don't waste yours!