ITEM NAME:Aquarium Fish Tank Filter Sponge - Black B1S6 Aquarium Fish Tank Filter Sponge - Black B1S6 Cover directly onto the water inlet of your filter Stop debris or very small / juvenile fish being sucked into the filter Large particles will get trapped before entering the filter Size (Dia. x H): Approx. 2 x 3.2 inch / 5 x 8 cm Inner Hole Diameter: Approx. 2 cm Material: Sponge Color: Black Package Included: 1 x Filter Sponge Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.
