LemonRoad 12" x 40" x 2" Coarse Pond Filter Pad 20ppi Bulk Roll Aquarium Sponge Filter Pond Media Cut to Fit Reusable Activated Carbon Pads for Outdoor Garden Aquarium Fish Tank Filtration

Features: This filter pad can directly replace loose activated carbon in fish tanks. It delivers the same filtration performance while eliminating the risk of carbon particles scattering and contaminating the water. Simply cut it to fit your filter size, rinse it thoroughly, and it's ready to use. Regular replacement of this filter pad traps and removes solid compounds, preventing them from decomposing and polluting the water, thus maintaining consistently clear and clean aquarium water quality. Specifications: Material: 20ppi polyurethane foam Color: cream Size: about 12 x 40 x 2 inches/ 30.5 x 100 x 5 cm Package includes: 1 x Pond liner Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• 2 Inch Thick Filter Pad: our thick pond filter crafted from 20 ppi polyurethane foam features a porous open-cell structure that ensures unobstructed high water flow while powerfully trapping waste and debris, effectively preventing premature clogging of your pond filter system
• Designed for Koi Pond Filters: tailored to koi pond filter needs, this coarse pond filter pad balances filtration and oxygenation; Its thick structure delivers exceptional mechanical filtration without restricting water flow, critical for maintaining optimal oxygen levels in koi habitats
• Cut-to-size: supplied as a bulk roll, this pond filter media can be freely cut to fit the dimensions of your pond filters for outdoor ponds, waterfall systems, circulation equipment, or skimmers
• Long-term Use: made of semi-rigid polyurethane foam, this fish tank filters resists deformation and tearing from leaves, branches, and debris; Simply rinse it clean with a garden hose to reuse it multiple times, reducing long-term costs; Suitable for koi pond filters and water garden setups
• Safe and Versatile Use: safe for all fish and aquatic life, this aquarium filter floss works seamlessly as a reliable filtration solution for outdoor ponds, water gardens, and even aquarium filter systems