Filter wool helps keep water clear, free of impurities, and ensures healthy conditions within aquariums and tanks. It catches and retains even the smallest particles of fish waste and debris and can be used with a wide variety of aquarium filters.
This filter wool pad from Blue Circle is economical and offers you great value. The package includes one large sheet of filter wool that’s ready to be cut to size.
The filter wool pad can be easily trimmed with scissors to fit your internal or external filter. Blue Circle Filter Wool Pads are safe in fresh and salt water and offer both mechanical and biological filtration.
