Seachem Laboratories Algae Scraper For Glass & Acrylic Aquariums

With three retractable options: metal, plastic, and soft pad, it is suited for both Glass and acrylic aquariums. Additional cartridges, blades and pads are available for replacement. Although this is a great tool for any aquarium owner the blade option should not be used on acrylic tanks as it may scratch them. Ergonomic handle allows for easy use in multiple positions Retractable blade housing safely hides blade while not is use Floats for easy retrieval Handle Hole for hanging storage