Felt Filter Socks

You are purchasing a high quality, UK manufactured filter sock.We are recommending these for use in aquariums, as a mechanical filter, but they can...

You are purchasing a high quality, UK manufactured filter sock.We are recommending these for use in aquariums, as a mechanical filter, but they can...

You are purchasing a high quality, UK manufactured filter sock.We are recommending these for use in aquariums, as a mechanical filter, but they can...

You are purchasing a high quality, UK manufactured filter sock.We are recommending these for use in aquariums, as a mechanical filter, but they can...