Description The scraper upgrade kit is for all Prianha, Hammerhead and Tiger Shark cleaning magents. It converts them to the Float Plus with the replaceable scraper blades for glass and acrylic. Each Kit includes: 1 interior assembly with Velcro 1 acrylic-safe pad 1 black plastic scraper blade for acrylic aquariums 1 stainless steel scraper for glass aquariums
