- The long handle is constructed from durable aluminum alloy, while the blade head is made of strong, lightweight ABS plastic, ensuring both strength and longevity. - Easily adjust the handle length with a simple twist, making it compatible with fish tanks of various sizes. - Equipped with a sharp blade, the scraper effectively removes dirt and algae without risking scratches on your valuable fish tank glass. - Includes 10 replaceable blades for continuous use; the easy-to-remove design allows for quick blade swaps. A blade protector is included to prevent accidental injuries and prolong blade life. - The scraper kit excels at tackling algae and stubborn coral lines, providing a simple solution for keeping your aquarium clean. It can also function as a gravel shovel when using the protective cover. Applications: 1. Ideal for routine maintenance in freshwater and saltwater tanks, ensuring a clean and healthy environment for your aquatic life. 2. Perfect for removing algae buildup in large tanks or smaller aquariums, saving time and effort during cleaning sessions. 3. Useful for seasonal tank deep cleaning, making it easy to maintain pristine glass surfaces and overall tank cleanliness. With its robust design and practicality, this aquarium scraper kit is an essential tool for every aquarium enthusiast.