Mini Fish Tank Filter Multi-layer Increase Oxygen Biological Sponge Filter Aquarium Supplies With

Description: Name: Fish Tank Filter

Color as shown Material: Cotton Size: 8x7x4cm Applicable scene: fish tank, aquarium, etc.

Packing list: 1 x Fish Tank Filter Note: Different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1-3mm error,thank you.