Algae Free Scraper Upgrade Kit

The Algae Free Scraper Upgrade Kit is for all Piranha, Hammerhead and Tiger Shark cleaning magnets.

It converts them to the Float Plus with the replaceable scraper blades for glass and acrylic.

Each Kit includes:

• One interior assembly with Velcro
• One acrylic-safe pad
• One black plastic scraper blade for acrylic aquariums
• One stainless steel scraper for glass aquariums