Magnet Algae Cleaners

[LoJack]

The cleaning is still good. They have a few different sizes depending on glass thickness.

I have the flipper for 1/2" glass … and its good. The magnet isn't nearly as strong as the magnet on my hammerhead … but it's still good enough for cleaning.

I find I use the blade side more often than not anyway. It scrapes your film algae, and your hard algaes so much better than any pad will.