Biofilm carrier

Description

FIG. 1 is a top plan view of a biofilm carrier according to my new design.

FIG. 2 is a perspective view of the biofilm carrier.

FIG. 3 is a front elevational view of the biofilm carrier. The rear elevational view of the biofilm carrier being a mirror image thereof; and,

FIG. 4 is a right side view of the biofilm carrier. The left side view of the biofilm carrier being a mirror image thereof.

The broken lines show portions of the biofilm carrier that form no part of the claimed design.

Claims

The ornamental design for a biofilm carrier, as shown and described.