2-in-1 glass cleaner for easy and effective removal of algae and coarse dirt on aquarium walls. This 2-in-1 glass cleaner has two functions in one cleaner. The algae scraper effortlessly removes algae from the inner glass of your aquarium. The coarse filter sponge effectively removes all coarse dirt. Thanks to the vertical seam, this glass cleaner fits comfortably in the hand and ensures easy and thorough aquarium cleaning. Features: Suitable for use as an algae scraper. Suitable for use as a coarse dirt cleaner thanks to the coarse filter sponge. Vertical seam for easy and thorough cleaning of the inner glass of an aquarium Effective removal of algae and coarse dirt