I was trying to invent a way of cleaning the glass real good with out getting wet. I came up with the idea seen in below pic, but then found a product already invented, DAMN there goes my MILLIONS. any way here is a way of converting your old magnet scraper to work the same.
1. bend a bit of metal to approx 45 degrees
2. glue a stanley blade to it then fit the to the magnet cleaner.
cable tie it on.
put in tank and start cleaning. gets rid of hard to get areas algea and gets right up close to silicone edges. works on the sides front back of tank etc.
no getting your hands wet, then when done chuck blade away.
see the pics below of mine and the bought version
http://i706.photobucket.com/albums/ww70 ... ll/red.jpg
http://i706.photobucket.com/albums/ww70 ... craper.jpg