This algae scraper is specialized in scraping algae in aquarium tank. With special design, it can help you clean the fish tank easily.? Features: -The blade is made of stainless steel, sturdy, corrosion-resistant and with high quality. -Knurled handle, anti-slip design, length can be freely matched. -Blade protector to prevent accidental injury and prolong blade life. -Great for cleaning and removing scraper from your tank and aquarium. -Right angle blade design helps cleaning the corner of aquarium tank. Specification:? Name: Aquarium algae scraper Color: Black Main material: Handle: Carbonized aviation aluminum; Blade: Stainless steel Optional size: Length 40cm; Length 65cm; Length 90cm Blade length: 62mm Blade protector?length: 68mm Package Information: Package size: 40cm: 30.2*8.5*3.6cm; 65cm: 40.4*8.2*3.3cm; 90cm: 40.4*8.2*3.3cm; Package weight: 119g/159g/186g Gift box packaging Note: Sharp blade, please pay attention to your fingers when installing Package List: 1* Aquarium algae scraper 1* Screwdriver 1* 10 blades