About This

• Size:12" x 36" x 1", 40PPI pre-filter foam sponges.
• Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
• Can be cut to fit your filters.Used for any aquarium or pond filter.
• Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums.
• Regular cleaning! can be reused after cleaning.it is durable.