BLUE POND & AQUARIUM FILTER MEDIA
Semi Rigid Pond and Aquarium filter material works great for any application. This coarse material filter media is rigid yet flexible. It is very versatile, which allows it to be used in ponds, freshwater filters, saltwater filters, power filters, canister filters, wet/dry systems and sumps.
Small Roll is 1 foot x 5 foot x approximately .75 to 1 inch thick.
Very versatile filter media. Can be cut to fit almost any type of filter. Most effective for mechanical filtration.