Bladerunner SS Blade for replacement
This is a convenient pack of two replacement stainless steel blades designed for the Bladerunner Standard and Strong models. The quick-change design makes it easy to unclipped and replace the blade without needing any tools.
For glass aquariums, you can use the metal blade on one side of the Blade Runner for tough algae removal, while utilizing the plastic blade on the other side for general cleaning purposes.