Material: The algae scraper is made of stainless steel, it is lightweight and durable and is used for freshwater or saltwater aquariums. It quickly cleans moss, glue and organic matter that settles on the surface of the aquarium. Adjustable & removable: Squeegee aquarium algae cleaning tool with 2 removable rodsThe maximum length of the scraping handle can be extended to 62cm. Ideal for all types of deep aquariums. Prevents the arm from getting wet. Easy to install: (with 10 blades) The blade part can be removed and replaced to extend the use of the product. Once the blade is disassembled, it can be used as a sand leveler, minimal water disturbance and does not disturb the rest of the fish/plants. Clean without leaving any dead ends: The blade angle of the aquarium fish tank kit is designed with a right angle blade, which helps clean every corner of the aquarium. The angled blade shape of the Aquarium Algae Scraper helps clean corners and areas that are usually hard to reach. Effectively removes algae from the glass surface. Ideal cleaning tool: This aquarium squeegee cleaner can easily remove stains and hard algae in the waterscape, remove algae adhering to stone or sort sediment in the aquarium, without scratches, perfect for glass wall-mounted aquariums.