ADA Pro Razor Algae Scraper Mini - Premium Aquarium Glass Cleaner for Freshwater & Saltwater Tanks - Perfect for Nano Tanks, Shrimp Tanks, and Planted Aquariums

This is a scraper to remove algae on the aquarium glass surface. Its handle can be extended with an optional Extender for the use in a large size tank. Also, Pro Razor Mini is for small tank and narrow space of aquarium. The replacement of blade is necessary once it is getting hard to remove algae.