Aquarium Foam Filter Pad-35PPI

Material: Carbon impregnated filtering sponge Product dimensions (LWH): 50 x 50 x 4 cm Package dimensions (LWH): 50 x 50 x 4 cm Weight: 200 g Features  Carbon impregnated filtering sponge. Made of quality synthetic material.  Good to use in freshwater and saltwater aquariums.  To ensure optimum performance, replace the filter pad every three to four weeks depending on waste load of the fish tank.  Cut-To-Fit filter media pad. Can be cut to fit your filters.  ***There might be 1-2 cm difference as manual cutting，and Sponge can take one to two days to rebound  Package Include  1 x Activated Carbon Sponge Filter Foam Sheet