Join Date: Jan 2004
Location: Las Vegas , Nevada
I've been using the Kent pro scraper for the last 4 years with no problem at all.
There is magnetic scraper that is safe for acrylic but I don't recommend you to use it. With good quality acrylic, this magnetic one will still scratch it in the long run. Most smaller acrylic tanks are made with low quality material to cut cost and price. My Hex 5 acryclic got scratches all over after I using the acrylic safe magnetic scraper in less than a month.