Dymax Mini Algae Scraper

Dymax Mini Algae Scraper removes algae and hard water deposits. It is made of non toxic recycled material. The non abrasive sponge safely cleans any aquarium surface including glass; acrylic; plexiglass or plastic. Especially made for mini aquariums. Able to clean round and sharp corners and flat surfaces easily and rapidly. Includes a replacement sponge