BladeRunner Replacement Plastic Blades

Pack of two replacement plastic blades to suit the Bladerunner Standard and Strong. The quick change design allows the blade to be simply unclipped and replaced without the need for tools. On glass aquariums it is possible to use the metal blade on one side of the Blade Runner for tough algae removal and the plastic blade on the other for general use. Plastic blades are designed for use on acrylic surfaces and general algae removal on Glass