Review on Marine Algae Scraper Cleaner Aquarium by Sandy Baker

This product from Pet Supplies was a complete waste of my money.As my tests showed, it doesn't even work on basic algae build up and certainly not on tougher marine algae. The scraper leaves streaks on the glass which requires multiple passes to remove. The handle is flimsy and easily bends under minimal pressure and the blade rusts quickly, making it unsanitary for aquarium use. The only pro is that it comes with replacement blades, but they are just as useless as the original. do not recommend..