Sera Scraper Set 1 - Replacement Blades

The Sera Scraper Replacement Blades Set 1 provides a pack of replacement blades compatible with Sera XL and XXL aquarium scrapers — ideal for maintaining crystal‑clear tank glass. The set includes stainless‑steel blades designed to remove stubborn algae and deposits from aquarium glass quickly and effectively, while preserving visual clarity and making maintenance easier. They’re suitable for both freshwater and marine tanks. These blades are a direct replacement option to keep your scraper working like new without needing to buy a full new tool.