Best glass scraper product?

[ILIKECOUGARS]

I use the easy blade that you attach to the mag float.

http://www.jlaquatics.com/product/cl...g+Magnets.html

I do not leave it in the tank I alway take the stainless blade out, don't like the idea of it rusting in the tank. Great product, gets in all the corners and below the sand line.