Aquarium Sponge Filter Bio Sponge Filter Mat Cut Fit Foam for Aquarium Fish Tank

✅ Product Description:

Aquarium sponge can filter out many particles in the aquarium or fish tank.

Avoid residues and reduce fish mortality.

Thus increasing the solubility of oxygen in water.

✅ Specifications:

Size: about 50x50x4cm

Hole Size: 30 PPI(Coares) / 40 PPI(fine)

Color: As shown

Material: Bio Sponge

Customizable and Suitable for most filters

✅ What you get: 

As Per the Selection

1* B&K Black Sponge

✅ Quality Assurance: 

24/7 Phone call, email and WhatsApp Supports. 

✅ Note:

Please allow slight dimension difference due to different manual measurement.

Due to the difference between different monitors, the picture may not reflect the actual color of the item