The replacement blades for the Kent ProScraper and Proscraper II are intended for use on glass and acrylic aquariums. Unlike metal blades, these plastic replacement blades are rust-proof, 100% safe, and won’t scratch your acrylic or glass. With the ability to clean out algae that grows in scratches of your tank, these replacement blades help your Proscraper effectively wipe out even the most stubborn deposits.
- 3" wide plastic replacement blades
- Perfect for glass or acrylic aquariums
- Will not scratch or rust like metal blades