[[High quality materials] Premium carbon fiber composite construction，strong and durable without rust. Accessories: a long extendable rod 1 Gravel rake 1 scraper 1 Flat sponge cleaner 1 Right-angle sponge 1 Tube brush and 1 Fish net. [Telescopic Handle Design]Retractable design can be extended from 20 inches to 36 inches. Suitable for fish tanks with water depth ≤36 inches. [Efficient& Durable] Clean up all corners of glass fish tank with different accessories.Aiming at keeping your aquarium clean for a long time. Note: Scraper is not suitable for acrylic fish tanks.]