Sobo SB6 Magnetic Cleaner with Scraper for 5mm Glass

It's a great cleaner but keep in mind that its really small in size but does the job well of removing the slime and algae (better option for smaller tanks) . The scraper, by the way is made of plastic and not the conventional metal blade but does the job satisfactorily. One thing you might need to do is put a tissue paper or a piece of cloth in between the cleaner and the outer handle while cleaning because there might be some glue on the handle piece that might smudge the aquarium glass on the outer side, well that's what happened in my case. Anyways besides that, it's a very good cleaner and the magnet is strong and it does not sink to the bottom and rather floats which is a good thing. Thank you seller.

Smaller than the size of palm

Product is same as shown. good tool to use if u don't want to scare the fishes by your hands to clean the inner side of aquarium.

It's a good product, it's just what I expected. Not too extreme on the glass, took off the algae with several rubs and voila, clean.

Useful for 4mm glass only I mean small tank using 4mm glass

The size is small, but the product is good. The magnet is powerful, and holds the 2 pieces well.

Useless product. magnet is very poor, cleaning a glass from outside with this product is impossible.

Its leaving scratches on my glass wen I use it..... But good for cleaning algae ... See to it that u use it with full water in ur aquarium else I'm sure it'll leave deep scratches.