QYOnline Herramientas para plantas de acuario, pinzas para acuario, herramienta de espátula para tijeras, acero inoxidable, juego de herramientas para acuarioExtendable Handle. The maximum length of scraper handle can be extended up to 65 cm, is suitable for the use of glass aquariums and various glass surfaces for descaling and cleaning. Long Aquarium Scraper. The Scraper blade with hollow design, mainly to facilitate cleaning and reduce resistance, easily clean the algae that form on your aquarium glass, achieve the desired clear, transparent visual effects in a very short time. High Quality Stainless