Sera Scraper XXL is an aquarium glasse cleaner with telescopic handle, short handle and 3 interchangeable tools for cleaning the inside aquarium glass appropriately and very gently. The sera Scraper XXL glass cleaner allow quick and thorough removal of algae and other dirt on the aquarium glass. The set contains three different tools that are easy to change - one stainless steel blade for glass, one plastic blade for acryl glass, and a sponge for soft layers - for cleaning the inside aquarium glass appropriately and very gently. Even persistent algae can be removed without effort. The telescopic handle 600-900 mm makes the Scraper XXL also suitable for heigher aquariums. With the practical short handle you can mount one of the blade directly. Replacement blades are separately available.