About This

• Water purification: The sponge filter pad can provide biological filtration, suitable for fresh water, salt water aquariums or aquatic plant pools, to keep the water circulation and clear.
• Clean regularly: The material is strong and can be reused after cleaning.
• Filtering impurities: effectively filter all kinds of impurities in the water, prevent the water from becoming turbidity.
• CUT to Fit:The sponge filter pads can be cut to fit virtually any filter.
• 1-PACK Cut to Fit Sponge Pad 23 x 12 x 2 inch