Seachem Laboratories 3in1 Algae Scraper for Glass and Acrylic Aquariums 1ea/6 in

3 in 1 6 inch Algae Scraper for Glass and Acrylic Aquariums- Metal and plastic blades, plus durable and soft pads- Floats for easy retrieval- White color contrasts with algae so you can see what you are removing. ADDITIONAL FEATURES Product Gross Weight: 0.3700 lb Product Net Weight: 0.3700 lb Product Height: 9.84 in Product Length: 3.93 in Product Width: 1.50 in SPECIFICATIONS Benefits: 1. Ergonomic handle allows for easy use in multiple positions.2. Retractable blade housing safely hides blade while not is use.3. White design contrasts with algae so you can see what you are removing.4. Floats for easy retrieval.5. Handle hole for hanging storage.