Magnetic Aquarium Algae Scraper, Fish Tank Glass Cleaner Brush, Floating Algae Magnet Cleaning Tool Scrubber Brush Algae Remover for Aquarium Scrubber Brush with Non-Slip Handle(Mini)

Works well enough to get the job done, but the magents are a bit on the weaker side. The cleaning piece inside the glass will rotate as you slide it left/right. Might worker better if it was a more rectangular shape.

I was a little skeptical but this thing is awesome for a small tank. I have a 10 gallon with curved edges on front to sides and I can easily get this thing around corners to get front and sides of glass and it works great! It does take a bit of back and forth but still much more convenient than having to get a scrubber stick in my tank. Also love that I can just tuck it away in back side so you barely even see it!

The scrapper, that is supposedly better than the razor blade ones, doesn't even reach the glass to clean anything making in unusable. Can't change the direction of it to get anywhere near the glass. Magnet is weak and does not have the strength to clean anything only thing it does well is floats. Garbage piece of crap. Worthless

Cleans the glass very good.

Works good for cleaning the tank, but the item does not float....

Ive had it for a week works great on the little algae my tank has produced in that time, but what i really like is that it's out of the way, i can just tuck it in a corner until i have to scrub algae of the glass.

Magnet is not strong enough to efficiently work. It will clear the algea off the glass but it will take a lot of scrubbing to get it clean where you cannot see the algea. Algea will come back more quickly because it isn't strong enough to completely remove what you can't see. This one of those cases where I wish I spent a bit more money and got a better product.

The blue plastic came apart from the plastic piece that holds the magnet. I had to fix it myself and improve on it's design... You get what you pay for.

Si hay que frotarle, pero de eso hacerlo metiendo la mano al agua le doy un 10... Quita las algas punto verde si lo recomiendo.... Solo no piensen que limpia solo jajajaja hay que tallar un poco en la misma área 3 o 4 veces pero sin mayor esfuerzo.