Designed for the Fluval C4 Power Filter, Fluval C4 Foam Pad is highly porous, with a large surface area that mechanically filters large particles and debris from the aquarium, creating for a healthy and clean aquatic environment.

Key Features:

Designed for Fluval C4 Power Filter
Highly porous
Large surface area mechanically filters large particles and debris from the aquarium
Creates a healthy and clean aquatic environment