2Pcs Aquarium Filter Sponge Pad, 40x30x2cm Reusable Bio Pads

Upgraded Multi-Layer Filtration: This aquarium filter media sponge pad features a dense honeycomb microporous structure that captures fish waste, leftover food and fine particles, helping keep water cleaner and clearer Safe Glue-Free Material: Made without adhesives or harmful substances, this foam filter floss is safe for fish, shrimp and aquatic plants, helping maintain water quality without releasing contaminants Durable Double-Mesh Design: These filters pads feature a reinforced dual-layer mesh structure that resists rubbing, washing and deformation, maintaining reliable filtration performance after repeated cleaning High Flow & Anti-Clogging: This bio sponge offers excellent water permeability and airflow, supporting smooth circulation while reducing blockage, overflow and filter strain for efficient filtration Cut-To-Fit Versatility: These filters sponges measure 40 × 30 × 2cm and can be trimmed to fit various filter systems, making them suitable for aquariums, ponds, fish tanks and hydroponics