Magic Stokin Sponge Filter Aquarium / Pond

Material: Polyester fiber. Color: White. Features: Brand New and high quality. Excellent water permeability. Lightweight softness design. Can be used again after cleaning. A good item ensures your filtering effect. Neutral material does not affect PH GH TDS. Dense shape makes it effective to avoid residue. Easy to clean, machine washable, no deformation. Fiber fineness can filter out impurities in water very effectively. Breathing wetland water purification principle: The dirt will be trapped in wool grass for aerobic bacteria decomposition. Material: Polyester fiber. Color: White. Features: Brand New and high quality. Excellent water permeability. Lightweight softness design. Can be used again after cleaning. A good item ensures your filtering effect. Neutral material does not affect PH GH TDS. Dense shape makes it effective to avoid residue. Easy to clean, machine washable, no deformation. Fiber fineness can filter out impurities in water very effectively. Breathing wetland water pur