AquaScraper Coraline
Scraper Replacement Blades, 2 pcs by JBJ
Coralline Algae Scraper (Acrylic Tanks)
Easily scrape hard to remove calcium-based coralline algae off acrylic tanks without the fear of scratching. Our plastic scraper is 3" wide and angled to give you the perfect leverage against the most stubborn algae.