Total size: 12 x 11cm/ 4.7 x 4.3 inch (D*H)

Material: Sponge

Product Name: Aquarium Filter Sponge

Weight: 28g

Center hole diameter: 28mm/ 1.1inch

Biochemical sponge filter provides both mechanical and biological filtration.

Simply install an air hose into the unit and provide both aeration and filtration for your fish.

In addition, the Cylinder Aquarium Filter mechanically traps waste particles and cleans the water without trapping small fish.

The fish tank sponge filter has a weighted plastic base that prevents the unit from floating during use, and a cylinder design to eliminate dead

The lift tube allows the use of a pump head without an adapter, increasing its versatility.

Easy to clean, just rinse and squeeze the sponge under water.

Color: Black

Package content: 1 x Aquarium Filter Sponge space between the filter

Note: Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.