4-Pack Sponge Filter Foam Biochemical Filter Sponge Replacement Aquarium Fish for Filter Accessories Pre-Filter Spo

4-Pack Sponge Filter Foam Biochemical Filter Sponge Replacement Aquarium Fish for Filter Accessories Pre-Filter Spo Description

Features: This sponge is an accessory for fish for filter. Using environmental sponge filter,can absorb dirt,quickly resolve fish and eliminate smell in water. Can improve water oxygen achieve oxygenation and bio-filtration double effect, keep water clean makes great effective filter effect. Size: Height 6.5cm(2.56in); Width 7.5cm(2.95in). Specifications: Sponge Type: Fish for Filter Supplies Color:Black Size: Height:6.5cm(2.56in) Width: 7.5cm(2.95in) Package Includes: 4pcs x Sponge note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! This sponge is an accessory for fish for filter. Using environmental sponge filter,can absorb dirt,quickly resolve fish and eliminate smell in water. Can improve water oxygen achieve oxygenation and bio-filtration double effect, keep water clean. makes great effective filter effect. Size: Height 6.5cm(2.56in); Width 7.5cm(2.95in).