Review on Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size) by Damian Lousteau

Easy to use and sturdy, but it takes repeated swipes to remove the algae from the glass on my 75 gallon tank. Looking back I should have ordered the jumbo magnetic cleaner instead of the large one. It does work, but the magnet needs to be stronger so the bottom doesn't lag and skip sections of algae behind. For the price it's a good deal that gets the job done, but for a 75 gallon tank get the jumbo.