Wardley® Klean Up™ Wipes safely and effectively clean aquarium tanks, filters, frames, stands, and hoods. They remove lime deposits, salt residue, watermarks, finger prints, and other debris from most aquarium surfaces. This product is safe for all aquatic inhabitants and leaves no toxic residue. Wardley® Klean Up™ Wipes handle a variety of cleaning needs on glass or acrylic aquariums and equipment and contain a unique liquid shield technology that coats surfaces to reduce future mineral deposits. Contains 16 - 8"x10" extra-thick pre-moistened cloths.