I seen this deal the other day at Mops.ca for $26 and had to get it.
I've been wanting a scraper for a while now instead of using my hand in the water
I brought it home and was disappointed to find out the glass cleaning blade was made out of plastic. Thats no good for coraline algae.
I found a quick mod for it that worked well and wanted to share it will you.
here is the video to it
http://www.youtube.com/watch?v=CdD_lA6R4v4..