Xinyou XY-1831 Top Filter Sponge

Quick Factors

• Type: Aquarium filter sponge
• Material: High-density sponge
• Filtration: Mechanical + biological
• Design: Efficient open-cell structure for water flow
• Installation: Fits standard aquarium filters; easy to replace
• Maintenance: Rinse and reuse; clean regularly
• Benefits: Reduces debris, supports beneficial bacteria, promotes healthy tank environment
• Use: Suitable for freshwater and marine aquariums